[PHP]
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About php.ini ;
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PHP's initialization file, generally called php.ini, is responsible for
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configuring many of the aspects of PHP's behavior.
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PHP attempts to find and load this configuration from a number of locations.
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The following is a summary of its search order:
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1. SAPI module specific location.
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2. The PHPRC environment variable. (As of PHP 5.2.0)
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3. A number of predefined registry keys on Windows (As of PHP 5.2.0)
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4. Current working directory (except CLI)
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5. The web server's directory (for SAPI modules), or directory of PHP
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(otherwise in Windows)
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6. The directory from the --with-config-file-path compile time option, or the
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Windows directory (C:\windows or C:\winnt)
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See the PHP docs for more specific information.
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http://www.php.net/manual/en/configuration.file.php
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The syntax of the file is extremely simple.
Whitespace and Lines
;
beginning with a semicolon are silently ignored (as you probably guessed).
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Section headers (e.g. [Foo]) are also silently ignored, even though
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they might mean something in the future.
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Directives following the section heading [PATH=/www/mysite] only
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apply to PHP files in the /www/mysite directory. Directives
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following the section heading [HOST=www.example.com] only apply to
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PHP files served from www.example.com.
Directives set in these
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special sections cannot be overridden by user-defined INI files or
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at runtime. Currently, [PATH=] and [HOST=] sections only work under
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CGI/FastCGI.
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http://www.php.net/manual/en/ini.sections.php
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Directives are specified using the following syntax:
;
directive = value
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Directive names are *case sensitive* - foo=bar is different from FOO=bar.
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Directives are variables used to configure PHP or PHP extensions.
;
There is no name validation. If PHP
can't find an expected
;
directive because it is not set or is mistyped, a default value will be used.
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The value can be a string, a number, a PHP constant (e.g. E_ALL or M_PI), one
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of the INI constants (On, Off, True, False, Yes, No and None) or an expression
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(e.g. E_ALL & ~E_NOTICE), a quoted string ("bar"), or a reference
to a
;
previously set variable or directive (e.g. ${foo})
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Expressions in the INI file are limited to bitwise operators and parentheses:
;
| bitwise OR
;
^ bitwise XOR
;
& bitwise AND
;
~ bitwise NOT
;
! boolean NOT
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Boolean flags can be turned on using the values 1, On, True or Yes.
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They can be turned off using the values 0, Off, False or No.
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An empty string can be denoted by simply not writing anything after the equal
;
sign, or by using the None keyword:
; foo =
; sets foo to an empty string
; foo = None
; sets foo to an empty string
; foo = "None" ; sets foo to the string 'None'
; If
you use constants in your value, and these constants belong to a
;
dynamically loaded extension (either a PHP extension or a Zend extension),
;
you may only use these constants *after* the line that loads the extension.
;;;;;;;;;;;;;;;;;;;
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About this file ;
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PHP comes packaged with two INI files. One that is recommended to be used
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in production environments and one that is recommended to be used in
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development environments.
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php.ini-production contains settings which hold security, performance and
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best practices at its core. But please be aware, these settings may break
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compatibility with older or less security conscience applications. We
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recommending using the production ini in production and testing environments.
; php.ini-development
is very similar to its production variant, except it's
;
much more verbose when it comes to errors. We recommending using the
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development version only in development environments as errors shown to
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application users can inadvertently leak otherwise secure information.
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This 2 files are provided, by RPM, in /usr/share/doc/php-common-*/
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File used by RPM (the /etc/php.ini) is mainly the php.ini-production
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Quick Reference ;
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The following are all the settings which are different in either the production
;
or development versions of the INIs with respect to PHP's default behavior.
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Please see the actual settings later in the document for more details as to why
;
we recommend these changes in PHP's behavior.
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allow_call_time_pass_reference
; Default Value: On
; Development Value: Off
; Production Value: Off
;
display_errors
; Default Value: On
; Development Value: On
; Production Value: Off
;
display_startup_errors
; Default Value: Off
; Development Value: On
; Production Value: Off
;
error_reporting
; Default Value: E_ALL & ~E_NOTICE
; Development Value: E_ALL | E_STRICT
; Production Value: E_ALL & ~E_DEPRECATED
;
html_errors
; Default Value: On
; Development Value: On
; Production value: Off
;
log_errors
; Default Value: Off
; Development Value: On
; Production Value: On
;
magic_quotes_gpc
; Default Value: On
; Development Value: Off
; Production Value: Off
;
max_input_time
; Default Value: -1 (Unlimited)
; Development Value: 60 (60 seconds)
; Production Value: 60 (60 seconds)
;
output_buffering
; Default Value: Off
; Development Value: 4096
; Production Value: 4096
;
register_argc_argv
; Default Value: On
; Development Value: Off
; Production Value: Off
;
register_long_arrays
; Default Value: On
; Development Value: Off
; Production Value: Off
;
request_order
; Default Value: None
; Development Value: "GP"
; Production Value: "GP"
;
session.bug_compat_42
; Default Value: On
; Development Value: On
; Production Value: Off
;
session.bug_compat_warn
; Default Value: On
; Development Value: On
; Production Value: Off
;
session.gc_divisor
; Default Value: 100
; Development Value: 1000
; Production Value: 1000
;
session.hash_bits_per_character
; Default Value: 4
; Development Value: 5
; Production Value: 5
;
short_open_tag
; Default Value: On
; Development Value: Off
; Production Value: Off
;
track_errors
; Default Value: Off
; Development Value: On
; Production Value: Off
;
url_rewriter.tags
; Default Value:
"a=href,area=href,frame=src,form=,fieldset="
; Development Value:
"a=href,area=href,frame=src,input=src,form=fakeentry"
; Production Value:
"a=href,area=href,frame=src,input=src,form=fakeentry"
;
variables_order
; Default Value: "EGPCS"
; Development Value: "GPCS"
; Production Value: "GPCS"
;;;;;;;;;;;;;;;;;;;;
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php.ini Options ;
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Name for user-defined php.ini (.htaccess) files. Default is
".user.ini"
;user_ini.filename
= ".user.ini"
;
To disable this feature set this option to empty value
;user_ini.filename
=
;
TTL for user-defined php.ini files (time-to-live) in seconds. Default is 300
seconds (5 minutes)
;user_ini.cache_ttl
= 300
;;;;;;;;;;;;;;;;;;;;
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Language Options ;
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Enable the PHP scripting language engine under Apache.
;
http://www.php.net/manual/en/apache.configuration.php#ini.engine
engine = On
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This directive determines whether or not PHP will recognize code between
;
<? and ?> tags as PHP source which should be processed as such. It's been
;
recommended for several years that you not use the short tag "short
cut" and
;
instead to use the full <?php and ?> tag combination. With the wide
spread use
;
of XML and use of these tags by other languages, the server can become easily
;
confused and end up parsing the wrong code in the wrong context. But because
;
this short cut has been a feature for such a long time, it's currently still
;
supported for backwards compatibility, but we recommend you don't use them.
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Default Value: On
;
Development Value: Off
;
Production Value: Off
;
http://www.php.net/manual/en/ini.core.php#ini.short-open-tag
short_open_tag = Off
;
Allow ASP-style <% %> tags.
;
http://www.php.net/manual/en/ini.core.php#ini.asp-tags
asp_tags = Off
;
The number of significant digits displayed in floating point numbers.
;
http://www.php.net/manual/en/ini.core.php#ini.precision
precision = 14
;
Enforce year 2000 compliance (will cause problems with non-compliant browsers)
;
http://www.php.net/manual/en/ini.core.php#ini.y2k-compliance
y2k_compliance = On
;
Output buffering is a mechanism for controlling how much output data
;
(excluding headers and cookies) PHP should keep internally before pushing that
;
data to the client. If your application's output exceeds this setting, PHP
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will send that data in chunks of roughly the size you specify.
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Turning on this setting and managing its maximum buffer size can yield some
;
interesting side-effects depending on your application and web server.
;
You may be able to send headers and cookies after you've already sent output
;
through print or echo. You also may see performance benefits if your server is
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emitting less packets due to buffered output versus PHP streaming the output
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as it gets it. On production servers, 4096 bytes is a good setting for
performance
;
reasons.
;
Note: Output buffering can also be controlled via Output Buffering Control
; functions.
;
Possible Values:
; On = Enabled and buffer is unlimited. (Use
with caution)
; Off = Disabled
; Integer = Enables the buffer and sets its
maximum size in bytes.
;
Default Value: Off
;
Development Value: 4096
;
Production Value: 4096
; http://www.php.net/manual/en/outcontrol.configuration.php#ini.output-buffering
output_buffering = 4096
;
You can redirect all of the output of your scripts to a function. For
;
example, if you set output_handler to "mb_output_handler", character
;
encoding will be transparently converted to the specified encoding.
;
Setting any output handler automatically turns on output buffering.
;
Note: People who wrote portable scripts should not depend on this ini
; directive. Instead, explicitly set the
output handler using ob_start().
; Using this ini directive may cause problems
unless you know what script
; is doing.
;
Note: You cannot use both "mb_output_handler" with
"ob_iconv_handler"
; and you cannot use both
"ob_gzhandler" and "zlib.output_compression".
;
Note: output_handler must be empty if this is set 'On' !!!!
; Instead you must use zlib.output_handler.
;
http://www.php.net/manual/en/outcontrol.configuration.php#ini.output-handler
;output_handler
=
;
Transparent output compression using the zlib library
;
Valid values for this option are 'off', 'on', or a specific buffer size
;
to be used for compression (default is 4KB)
;
Note: Resulting chunk size may vary due to nature of compression. PHP
; outputs chunks that are few hundreds bytes
each as a result of
; compression. If you prefer a larger chunk
size for better
; performance, enable output_buffering in
addition.
;
Note: You need to use zlib.output_handler instead of the standard
; output_handler, or otherwise the output will
be corrupted.
;
http://www.php.net/manual/en/zlib.configuration.php#ini.zlib.output-compression
zlib.output_compression = Off
;
http://www.php.net/manual/en/zlib.configuration.php#ini.zlib.output-compression-level
;zlib.output_compression_level
= -1
;
You cannot specify additional output handlers if zlib.output_compression
;
is activated here. This setting does the same as output_handler but in
; a
different order.
;
http://www.php.net/manual/en/zlib.configuration.php#ini.zlib.output-handler
;zlib.output_handler
=
;
Implicit flush tells PHP to tell the output layer to flush itself
;
automatically after every output block.
This is equivalent to calling the
;
PHP function flush() after each and every call to print() or echo() and each
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and every HTML block. Turning this
option on has serious performance
;
implications and is generally recommended for debugging purposes only.
;
http://www.php.net/manual/en/outcontrol.configuration.php#ini.implicit-flush
implicit_flush = Off
;
The unserialize callback function will be called (with the undefined class'
;
name as parameter), if the unserializer finds an undefined class
;
which should be instantiated. A warning appears if the specified function is
;
not defined, or if the function doesn't include/implement the missing class.
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So only set this entry, if you really want to implement such a
;
callback-function.
unserialize_callback_func =
;
When floats & doubles are serialized store serialize_precision significant
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digits after the floating point. The default value ensures that when floats
;
are decoded with unserialize, the data will remain the same.
serialize_precision = 100
;
This directive allows you to enable and disable warnings which PHP will issue
;
if you pass a value by reference at function call time. Passing values by
;
reference at function call time is a deprecated feature which will be removed
;
from PHP at some point in the near future. The acceptable method for passing a
;
value by reference to a function is by declaring the reference in the functions
;
definition, not at call time. This directive does not disable this feature, it
;
only determines whether PHP will warn you about it or not. These warnings
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should enabled in development environments only.
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Default Value: On (Suppress warnings)
;
Development Value: Off (Issue warnings)
;
Production Value: Off (Issue warnings)
;
http://www.php.net/manual/en/ini.core.php#ini.allow-call-time-pass-reference
allow_call_time_pass_reference = Off
;
Safe Mode
;
http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.safe-mode
safe_mode = Off
;
By default, Safe Mode does a UID compare check when
;
opening files. If you want to relax this to a GID compare,
;
then turn on safe_mode_gid.
;
http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.safe-mode-gid
safe_mode_gid = Off
;
When safe_mode is on, UID/GID checks are bypassed when
;
including files from this directory and its subdirectories.
;
(directory must also be in include_path or full path must
;
be used when including)
; http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.safe-mode-include-dir
safe_mode_include_dir =
;
When safe_mode is on, only executables located in the safe_mode_exec_dir
;
will be allowed to be executed via the exec family of functions.
;
http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.safe-mode-exec-dir
safe_mode_exec_dir =
;
Setting certain environment variables may be a potential security breach.
;
This directive contains a comma-delimited list of prefixes. In Safe Mode,
;
the user may only alter environment variables whose names begin with the
;
prefixes supplied here. By default,
users will only be able to set
;
environment variables that begin with PHP_ (e.g. PHP_FOO=BAR).
;
Note: If this directive is empty, PHP
will let the user modify ANY
; environment variable!
;
http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.safe-mode-allowed-env-vars
safe_mode_allowed_env_vars = PHP_
;
This directive contains a comma-delimited list of environment variables that
;
the end user won't be able to change using putenv(). These variables will be
;
protected even if safe_mode_allowed_env_vars is set to allow to change them.
;
http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.safe-mode-protected-env-vars
safe_mode_protected_env_vars = LD_LIBRARY_PATH
;
open_basedir, if set, limits all file operations to the defined directory
;
and below. This directive makes most
sense if used in a per-directory
;
or per-virtualhost web server configuration file. This directive is
;
*NOT* affected by whether Safe Mode is turned On or Off.
;
http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.open-basedir
;open_basedir
=
;
This directive allows you to disable certain functions for security reasons.
;
It receives a comma-delimited list of function names. This directive is
;
*NOT* affected by whether Safe Mode is turned On or Off.
;
http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.disable-functions
disable_functions =
;
This directive allows you to disable certain classes for security reasons.
;
It receives a comma-delimited list of class names. This directive is
;
*NOT* affected by whether Safe Mode is turned On or Off.
;
http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.disable-classes
disable_classes =
;
Colors for Syntax Highlighting mode.
Anything that's acceptable in
;
<span style="color: ???????"> would work.
;
http://www.php.net/manual/en/misc.configuration.php#ini.syntax-highlighting
;highlight.string = #DD0000
;highlight.comment
= #FF9900
;highlight.keyword
= #007700
;highlight.bg = #FFFFFF
;highlight.default
= #0000BB
;highlight.html = #000000
;
If enabled, the request will be allowed to complete even if the user aborts
;
the request. Consider enabling it if executing long requests, which may end up
;
being interrupted by the user or a browser timing out. PHP's default behavior
;
is to disable this feature.
;
http://www.php.net/manual/en/misc.configuration.php#ini.ignore-user-abort
;ignore_user_abort
= On
;
Determines the size of the realpath cache to be used by PHP. This value should
;
be increased on systems where PHP opens many files to reflect the quantity of
;
the file operations performed.
;
http://www.php.net/manual/en/ini.core.php#ini.realpath-cache-size
;realpath_cache_size
= 16k
; Duration
of time, in seconds for which to cache realpath information for a given
;
file or directory. For systems with rarely changing files, consider increasing
this
;
value.
;
http://www.php.net/manual/en/ini.core.php#ini.realpath-cache-ttl
;realpath_cache_ttl
= 120
;;;;;;;;;;;;;;;;;
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Miscellaneous ;
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Decides whether PHP may expose the fact that it is installed on the server
;
(e.g. by adding its signature to the Web server header). It is no security
;
threat in any way, but it makes it possible to determine whether you use PHP
;
on your server or not.
;
http://www.php.net/manual/en/ini.core.php#ini.expose-php
expose_php = On
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Resource Limits ;
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;
Maximum execution time of each script, in seconds
;
http://www.php.net/manual/en/info.configuration.php#ini.max-execution-time
max_execution_time = 30
;
Maximum amount of time each script may spend parsing request data. It's a good
;
idea to limit this time on productions servers in order to eliminate
unexpectedly
;
long running scripts.
;
Default Value: -1 (Unlimited)
;
Development Value: 60 (60 seconds)
;
Production Value: 60 (60 seconds)
;
http://www.php.net/manual/en/info.configuration.php#ini.max-input-time
max_input_time = 60
;
Maximum input variable nesting level
;
http://www.php.net/manual/en/info.configuration.php#ini.max-input-nesting-level
;max_input_nesting_level
= 64
;
Maximum amount of memory a script may consume (128MB)
;
http://www.php.net/manual/en/ini.core.php#ini.memory-limit
memory_limit = 128M
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Error handling and logging ;
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;
This directive informs PHP of which errors, warnings and notices you would like
;
it to take action for. The recommended way of setting values for this
;
directive is through the use of the error level constants and bitwise
;
operators. The error level constants are below here for convenience as well as
;
some common settings and their meanings.
;
By default, PHP is set to take action on all errors, notices and warnings
EXCEPT
;
those related to E_NOTICE and E_STRICT, which together cover best practices and
;
recommended coding standards in PHP. For performance reasons, this is the
;
recommend error reporting setting. Your production server shouldn't be wasting
;
resources complaining about best practices and coding standards. That's what
;
development servers and development settings are for.
;
Note: The php.ini-development file has this setting as E_ALL | E_STRICT. This
;
means it pretty much reports everything which is exactly what you want during
;
development and early testing.
;
;
Error Level Constants:
;
E_ALL - All errors and
warnings (includes E_STRICT as of PHP 6.0.0)
;
E_ERROR - fatal run-time errors
; E_RECOVERABLE_ERROR - almost fatal run-time errors
;
E_WARNING - run-time warnings
(non-fatal errors)
;
E_PARSE - compile-time parse
errors
;
E_NOTICE - run-time notices
(these are warnings which often result
; from a bug in your code, but it's possible
that it was
; intentional (e.g., using
an uninitialized variable and
; relying on the fact it's
automatically initialized to an
; empty string)
;
E_STRICT - run-time notices,
enable to have PHP suggest changes
; to your code which will
ensure the best interoperability
; and forward compatibility
of your code
;
E_CORE_ERROR - fatal errors that
occur during PHP's initial startup
;
E_CORE_WARNING - warnings (non-fatal
errors) that occur during PHP's
; initial startup
;
E_COMPILE_ERROR - fatal compile-time
errors
;
E_COMPILE_WARNING - compile-time warnings (non-fatal errors)
; E_USER_ERROR - user-generated error message
;
E_USER_WARNING - user-generated
warning message
;
E_USER_NOTICE - user-generated notice
message
;
E_DEPRECATED - warn about code that
will not work in future versions
; of PHP
;
E_USER_DEPRECATED - user-generated deprecation warnings
;
;
Common Values:
; E_ALL & ~E_NOTICE (Show all errors, except for notices and
coding standards warnings.)
; E_ALL & ~E_NOTICE | E_STRICT (Show all errors, except for notices)
; E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ERROR|E_CORE_ERROR (Show only errors)
; E_ALL | E_STRICT (Show all errors, warnings and notices
including coding standards.)
;
Default Value: E_ALL & ~E_NOTICE
;
Development Value: E_ALL | E_STRICT
;
Production Value: E_ALL & ~E_DEPRECATED
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.error-reporting
error_reporting = E_ALL & ~E_DEPRECATED
;
This directive controls whether or not and where PHP will output errors,
;
notices and warnings too. Error output is very useful during development, but
;
it could be very dangerous in production environments. Depending on the code
;
which is triggering the error, sensitive information could potentially leak
;
out of your application such as database usernames and passwords or worse.
;
It's recommended that errors be logged on production servers rather than
;
having the errors sent to STDOUT.
;
Possible Values:
; Off = Do not display any errors
; stderr = Display errors to STDERR (affects
only CGI/CLI binaries!)
; On or stdout = Display errors to STDOUT
;
Default Value: On
;
Development Value: On
;
Production Value: Off
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.display-errors
display_errors = Off
;
The display of errors which occur during PHP's startup sequence are handled
;
separately from display_errors. PHP's default behavior is to suppress those
;
errors from clients. Turning the display of startup errors on can be useful in
;
debugging configuration problems. But, it's strongly recommended that you
;
leave this setting off on production servers.
;
Default Value: Off
;
Development Value: On
;
Production Value: Off
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.display-startup-errors
display_startup_errors = Off
;
Besides displaying errors, PHP can also log errors to locations such as a
;
server-specific log, STDERR, or a location specified by the error_log
;
directive found below. While errors should not be displayed on productions
;
servers they should still be monitored and logging is a great way to do that.
;
Default Value: Off
;
Development Value: On
;
Production Value: On
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.log-errors
log_errors = On
;
Set maximum length of log_errors. In error_log information about the source is
;
added. The default is 1024 and 0 allows to not apply any maximum length at all.
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.log-errors-max-len
log_errors_max_len = 1024
;
Do not log repeated messages. Repeated errors must occur in same file on same
;
line unless ignore_repeated_source is set true.
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.ignore-repeated-errors
ignore_repeated_errors = Off
;
Ignore source of message when ignoring repeated messages. When this setting
;
is On you will not log errors with repeated messages from different files or
;
source lines.
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.ignore-repeated-source
ignore_repeated_source = Off
;
If this parameter is set to Off, then memory leaks will not be shown (on
;
stdout or in the log). This has only effect in a debug compile, and if
;
error reporting includes E_WARNING in the allowed list
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.report-memleaks
report_memleaks
= On
;
This setting is on by default.
;report_zend_debug
= 0
;
Store the last error/warning message in $php_errormsg (boolean). Setting this
value
;
to On can assist in debugging and is appropriate for development servers. It
should
;
however be disabled on production servers.
;
Default Value: Off
;
Development Value: On
;
Production Value: Off
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.track-errors
track_errors = Off
;
Turn off normal error reporting and emit XML-RPC error XML
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.xmlrpc-errors
;xmlrpc_errors
= 0
;
An XML-RPC faultCode
;xmlrpc_error_number
= 0
;
When PHP displays or logs an error, it has the capability of inserting html
;
links to documentation related to that error. This directive controls whether
;
those HTML links appear in error messages or not. For performance and security
;
reasons, it's recommended you disable this on production servers.
;
Default Value: On
; Development
Value: On
;
Production value: Off
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.html-errors
html_errors = Off
;
If html_errors is set On PHP produces clickable error messages that direct
;
to a page describing the error or function causing the error in detail.
;
You can download a copy of the PHP manual from http://www.php.net/docs.php
;
and change docref_root to the base URL of your local copy including the
;
leading '/'. You must also specify the file extension being used including
;
the dot. PHP's default behavior is to leave these settings empty.
;
Note: Never use this feature for production boxes.
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.docref-root
;
Examples
;docref_root
= "/phpmanual/"
; http://www.php.net/manual/en/errorfunc.configuration.php#ini.docref-ext
;docref_ext
= .html
;
String to output before an error message. PHP's default behavior is to leave
;
this setting blank.
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.error-prepend-string
;
Example:
;error_prepend_string
= "<font color=#ff0000>"
;
String to output after an error message. PHP's default behavior is to leave
;
this setting blank.
; http://www.php.net/manual/en/errorfunc.configuration.php#ini.error-append-string
;
Example:
;error_append_string
= "</font>"
;
Log errors to specified file. PHP's default behavior is to leave this value
;
empty.
;
http://www.php.net/manual/en/errorfunc.configuration.php#ini.error-log
;
Example:
;error_log
= php_errors.log
;
Log errors to syslog (Event Log on NT, not valid in Windows 95).
;error_log
= syslog
;;;;;;;;;;;;;;;;;
;
Data Handling ;
;;;;;;;;;;;;;;;;;
;
Note - track_vars is ALWAYS enabled as of PHP 4.0.3
;
The separator used in PHP generated URLs to separate arguments.
;
PHP's default setting is "&".
;
http://www.php.net/manual/en/ini.core.php#ini.arg-separator.output
;
Example:
;arg_separator.output
= "&"
;
List of separator(s) used by PHP to parse input URLs into variables.
;
PHP's default setting is "&".
;
NOTE: Every character in this directive is considered as separator!
;
http://www.php.net/manual/en/ini.core.php#ini.arg-separator.input
;
Example:
;arg_separator.input
= ";&"
;
This directive determines which super global arrays are registered when PHP
;
starts up. If the register_globals directive is enabled, it also determines
;
what order variables are populated into the global space. G,P,C,E & S are
;
abbreviations for the following respective super globals: GET, POST, COOKIE,
;
ENV and SERVER. There is a performance penalty paid for the registration of
;
these arrays and because ENV is not as commonly used as the others, ENV is
;
is not recommended on productions servers. You can still get access to
;
the environment variables through getenv() should you need to.
;
Default Value: "EGPCS"
;
Development Value: "GPCS"
;
Production Value: "GPCS";
;
http://www.php.net/manual/en/ini.core.php#ini.variables-order
variables_order = "GPCS"
;
This directive determines which super global data (G,P,C,E & S) should
;
be registered into the super global array REQUEST. If so, it also determines
;
the order in which that data is registered. The values for this directive are
;
specified in the same manner as the variables_order directive, EXCEPT one.
;
Leaving this value empty will cause PHP to use the value set in the
;
variables_order directive. It does not mean it will leave the super globals
;
array REQUEST empty.
; Default
Value: None
;
Development Value: "GP"
;
Production Value: "GP"
;
http://www.php.net/manual/en/ini.core.php#ini.request-order
request_order = "GP"
;
Whether or not to register the EGPCS variables as global variables. You may
;
want to turn this off if you don't want to clutter your scripts' global scope
;
with user data. This makes most sense
when coupled with track_vars - in which
;
case you can access all of the GPC variables through the $HTTP_*_VARS[],
;
variables.
;
You should do your best to write your scripts so that they do not require
;
register_globals to be on; Using form
variables as globals can easily lead
;
to possible security problems, if the code is not very well thought of.
;
http://www.php.net/manual/en/ini.core.php#ini.register-globals
register_globals = Off
;
Determines whether the deprecated long $HTTP_*_VARS type predefined variables
;
are registered by PHP or not. As they are deprecated, we obviously don't
;
recommend you use them. They are on by default for compatibility reasons but
;
they are not recommended on production servers.
;
Default Value: On
;
Development Value: Off
;
Production Value: Off
;
http://www.php.net/manual/en/ini.core.php#ini.register-long-arrays
register_long_arrays = Off
;
This directive determines whether PHP registers $argv & $argc each time it
;
runs. $argv contains an array of all the arguments passed to PHP when a script
;
is invoked. $argc contains an integer representing the number of arguments
;
that were passed when the script was invoked. These arrays are extremely
;
useful when running scripts from the command line. When this directive is
;
enabled, registering these variables consumes CPU cycles and memory each time
; a
script is executed. For performance reasons, this feature should be disabled
;
on production servers.
;
Default Value: On
;
Development Value: Off
;
Production Value: Off
;
http://www.php.net/manual/en/ini.core.php#ini.register-argc-argv
register_argc_argv = Off
;
When enabled, the SERVER and ENV variables are created when they're first
;
used (Just In Time) instead of when the script starts. If these variables
;
are not used within a script, having this directive on will result in a
;
performance gain. The PHP directives register_globals, register_long_arrays,
;
and register_argc_argv must be disabled for this directive to have any affect.
;
http://www.php.net/manual/en/ini.core.php#ini.auto-globals-jit
auto_globals_jit = On
;
Maximum size of POST data that PHP will accept.
; http://www.php.net/manual/en/ini.core.php#ini.post-max-size
post_max_size = 8M
;
Magic quotes are a preprocessing feature of PHP where PHP will attempt to
;
escape any character sequences in GET, POST, COOKIE and ENV data which might
;
otherwise corrupt data being placed in resources such as databases before
;
making that data available to you. Because of character encoding issues and
;
non-standard SQL implementations across many databases, it's not currently
;
possible for this feature to be 100% accurate. PHP's default behavior is to
;
enable the feature. We strongly recommend you use the escaping mechanisms
;
designed specifically for the database your using instead of relying on this
;
feature. Also note, this feature has been deprecated as of PHP 5.3.0 and is
;
scheduled for removal in PHP 6.
;
Default Value: On
;
Development Value: Off
;
Production Value: Off
;
http://www.php.net/manual/en/info.configuration.php#ini.magic-quotes-gpc
magic_quotes_gpc = Off
;
Magic quotes for runtime-generated data, e.g. data from SQL, from exec(), etc.
;
http://www.php.net/manual/en/info.configuration.php#ini.magic-quotes-runtime
magic_quotes_runtime = Off
;
Use Sybase-style magic quotes (escape ' with '' instead of \').
;
http://www.php.net/manual/en/sybase.configuration.php#ini.magic-quotes-sybase
magic_quotes_sybase = Off
;
Automatically add files before PHP document.
;
http://www.php.net/manual/en/ini.core.php#ini.auto-prepend-file
auto_prepend_file =
;
Automatically add files after PHP document.
; http://www.php.net/manual/en/ini.core.php#ini.auto-append-file
auto_append_file =
;
As of 4.0b4, PHP always outputs a character encoding by default in
;
the Content-type: header. To disable
sending of the charset, simply
;
set it to be empty.
;
;
PHP's built-in default is text/html
;
http://www.php.net/manual/en/ini.core.php#ini.default-mimetype
default_mimetype = "text/html"
;
PHP's default character set is set to empty.
;
http://www.php.net/manual/en/ini.core.php#ini.default-charset
;default_charset
= "iso-8859-1"
;
Always populate the $HTTP_RAW_POST_DATA variable. PHP's default behavior is
;
to disable this feature.
;
http://www.php.net/manual/en/ini.core.php#ini.always-populate-raw-post-data
;always_populate_raw_post_data
= On
;;;;;;;;;;;;;;;;;;;;;;;;;
;
Paths and Directories ;
;;;;;;;;;;;;;;;;;;;;;;;;;
;
UNIX: "/path1:/path2"
;include_path
= ".:/php/includes"
;
;
Windows: "\path1;\path2"
;include_path
= ".;c:\php\includes"
;
;
PHP's default setting for include_path is ".;/path/to/php/pear"
; http://www.php.net/manual/en/ini.core.php#ini.include-path
;
The root of the PHP pages, used only if nonempty.
;
if PHP was not compiled with FORCE_REDIRECT, you SHOULD set doc_root
;
if you are running php as a CGI under any web server (other than IIS)
;
see documentation for security issues.
The alternate is to use the
;
cgi.force_redirect configuration below
;
http://www.php.net/manual/en/ini.core.php#ini.doc-root
doc_root =
;
The directory under which PHP opens the script using /~username used only
;
if nonempty.
;
http://www.php.net/manual/en/ini.core.php#ini.user-dir
user_dir =
;
Directory in which the loadable extensions (modules) reside.
;
http://www.php.net/manual/en/ini.core.php#ini.extension-dir
;
extension_dir = "./"
;
Whether or not to enable the dl() function.
The dl() function does NOT work
;
properly in multithreaded servers, such as IIS or Zeus, and is automatically
;
disabled on them.
;
http://www.php.net/manual/en/info.configuration.php#ini.enable-dl
enable_dl = Off
; cgi.force_redirect
is necessary to provide security running PHP as a CGI under
;
most web servers. Left undefined, PHP
turns this on by default. You can
;
turn it off here AT YOUR OWN RISK
;
**You CAN safely turn this off for IIS, in fact, you MUST.**
; http://www.php.net/manual/en/ini.core.php#ini.cgi.force-redirect
;cgi.force_redirect
= 1
;
if cgi.nph is enabled it will force cgi to always sent Status: 200 with
;
every request. PHP's default behavior is to disable this feature.
;cgi.nph
= 1
;
if cgi.force_redirect is turned on, and you are not running under Apache or
Netscape
;
(iPlanet) web servers, you MAY need to set an environment variable name that
PHP
;
will look for to know it is OK to continue execution. Setting this variable MAY
;
cause security issues, KNOW WHAT YOU ARE DOING FIRST.
;
http://www.php.net/manual/en/ini.core.php#ini.cgi.redirect-status-env
;cgi.redirect_status_env
= ;
;
cgi.fix_pathinfo provides *real* PATH_INFO/PATH_TRANSLATED support for
CGI. PHP's
;
previous behaviour was to set PATH_TRANSLATED to SCRIPT_FILENAME, and to not
grok
;
what PATH_INFO is. For more information
on PATH_INFO, see the cgi specs. Setting
;
this to 1 will cause PHP CGI to fix its paths to conform to the spec. A setting
;
of zero causes PHP to behave as before.
Default is 1. You should fix your
scripts
;
to use SCRIPT_FILENAME rather than PATH_TRANSLATED.
;
http://www.php.net/manual/en/ini.core.php#ini.cgi.fix-pathinfo
;cgi.fix_pathinfo=1
;
FastCGI under IIS (on WINNT based OS) supports the ability to impersonate
;
security tokens of the calling client.
This allows IIS to define the
;
security context that the request runs under.
mod_fastcgi under Apache
;
does not currently support this feature (03/17/2002)
;
Set to 1 if running under IIS. Default
is zero.
;
http://www.php.net/manual/en/ini.core.php#ini.fastcgi.impersonate
;fastcgi.impersonate
= 1;
;
Disable logging through FastCGI connection. PHP's default behavior is to enable
;
this feature.
;fastcgi.logging
= 0
;
cgi.rfc2616_headers configuration option tells PHP what type of headers to
;
use when sending HTTP response code. If it's set 0 PHP sends Status: header
that
;
is supported by Apache. When this option is set to 1 PHP will send
;
RFC2616 compliant header.
;
Default is zero.
;
http://www.php.net/manual/en/ini.core.php#ini.cgi.rfc2616-headers
;cgi.rfc2616_headers
= 0
;;;;;;;;;;;;;;;;
;
File Uploads ;
;;;;;;;;;;;;;;;;
;
Whether to allow HTTP file uploads.
;
http://www.php.net/manual/en/ini.core.php#ini.file-uploads
file_uploads = On
;
Temporary directory for HTTP uploaded files (will use system default if not
;
specified).
;
http://www.php.net/manual/en/ini.core.php#ini.upload-tmp-dir
;upload_tmp_dir
=
;
Maximum allowed size for uploaded files.
;
http://www.php.net/manual/en/ini.core.php#ini.upload-max-filesize
upload_max_filesize = 2M
;;;;;;;;;;;;;;;;;;
;
Fopen wrappers ;
;;;;;;;;;;;;;;;;;;
;
Whether to allow the treatment of URLs (like http:// or ftp://) as files.
;
http://www.php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen
allow_url_fopen = On
;
Whether to allow include/require to open URLs (like http:// or ftp://) as
files.
;
http://www.php.net/manual/en/filesystem.configuration.php#ini.allow-url-include
allow_url_include = Off
;
Define the anonymous ftp password (your email address). PHP's default setting
;
for this is empty.
;
http://www.php.net/manual/en/filesystem.configuration.php#ini.from
;from="john@doe.com"
;
Define the User-Agent string. PHP's default setting for this is empty.
;
http://www.php.net/manual/en/filesystem.configuration.php#ini.user-agent
;user_agent="PHP"
;
Default timeout for socket based streams (seconds)
; http://www.php.net/manual/en/filesystem.configuration.php#ini.default-socket-timeout
default_socket_timeout
= 60
;
If your scripts have to deal with files from Macintosh systems,
;
or you are running on a Mac and need to deal with files from
;
unix or win32 systems, setting this flag will cause PHP to
;
automatically detect the EOL character in those files so that
;
fgets() and file() will work regardless of the source of the file.
;
http://www.php.net/manual/en/filesystem.configuration.php#ini.auto-detect-line-endings
;auto_detect_line_endings
= Off
;;;;;;;;;;;;;;;;;;;;;;
;
Dynamic Extensions ;
;;;;;;;;;;;;;;;;;;;;;;
;
If you wish to have an extension loaded automatically, use the following
;
syntax:
;
; extension=modulename.extension
;
;
For example
;
; extension=msql.so
;
;
... or with a path:
;
; extension=/path/to/extension/msql.so
;
;
If you only provide the name of the extension, PHP will look for it in its
;
default extension directory.
;;;;
;
Note: packaged extension modules are now loaded via the .ini files
;
found in the directory /etc/php.d; these are loaded by default.
;;;;
;;;;;;;;;;;;;;;;;;;
;
Module Settings ;
;;;;;;;;;;;;;;;;;;;
[Date]
;
Defines the default timezone used by the date functions
;
http://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone
;date.timezone
=
;
http://www.php.net/manual/en/datetime.configuration.php#ini.date.default-latitude
;date.default_latitude
= 31.7667
; http://www.php.net/manual/en/datetime.configuration.php#ini.date.default-longitude
;date.default_longitude
= 35.2333
;
http://www.php.net/manual/en/datetime.configuration.php#ini.date.sunrise-zenith
;date.sunrise_zenith
= 90.583333
;
http://www.php.net/manual/en/datetime.configuration.php#ini.date.sunset-zenith
;date.sunset_zenith
= 90.583333
[filter]
;
http://www.php.net/manual/en/filter.configuration.php#ini.filter.default
;filter.default
= unsafe_raw
; http://www.php.net/manual/en/filter.configuration.php#ini.filter.default-flags
;filter.default_flags
=
[iconv]
;iconv.input_encoding
= ISO-8859-1
;iconv.internal_encoding
= ISO-8859-1
;iconv.output_encoding
= ISO-8859-1
[intl]
;intl.default_locale
=
[sqlite]
;
http://www.php.net/manual/en/sqlite.configuration.php#ini.sqlite.assoc-case
;sqlite.assoc_case
= 0
[sqlite3]
;sqlite3.extension_dir
=
[Pcre]
;PCRE
library backtracking limit.
;
http://www.php.net/manual/en/pcre.configuration.php#ini.pcre.backtrack-limit
;pcre.backtrack_limit=100000
;PCRE
library recursion limit.
;Please
note that if you set this value to a high number you may consume all
;the
available process stack and eventually crash PHP (due to reaching the
;stack
size limit imposed by the Operating System).
;
http://www.php.net/manual/en/pcre.configuration.php#ini.pcre.recursion-limit
;pcre.recursion_limit=100000
[Pdo]
;
Whether to pool ODBC connections. Can be one of "strict",
"relaxed" or "off"
;
http://www.php.net/manual/en/ref.pdo-odbc.php#ini.pdo-odbc.connection-pooling
;pdo_odbc.connection_pooling=strict
[Phar]
;
http://www.php.net/manual/en/phar.configuration.php#ini.phar.readonly
;phar.readonly
= On
;
http://www.php.net/manual/en/phar.configuration.php#ini.phar.require-hash
;phar.require_hash
= On
;phar.cache_list
=
[Syslog]
;
Whether or not to define the various syslog variables (e.g. $LOG_PID,
;
$LOG_CRON, etc.). Turning it off is a
good idea performance-wise. In
;
runtime, you can define these variables by calling define_syslog_variables().
;
http://www.php.net/manual/en/network.configuration.php#ini.define-syslog-variables
define_syslog_variables = Off
[mail function]
;
For Win32 only.
;
http://www.php.net/manual/en/mail.configuration.php#ini.smtp
SMTP =
localhost
; http://www.php.net/manual/en/mail.configuration.php#ini.smtp-port
smtp_port = 25
;
For Win32 only.
;
http://www.php.net/manual/en/mail.configuration.php#ini.sendmail-from
;sendmail_from
= me@example.com
;
For Unix only. You may supply arguments
as well (default: "sendmail -t -i").
;
http://www.php.net/manual/en/mail.configuration.php#ini.sendmail-path
sendmail_path
= /usr/sbin/sendmail -t -i
;
Force the addition of the specified parameters to be passed as extra parameters
;
to the sendmail binary. These parameters will always replace the value of
;
the 5th parameter to mail(), even in safe mode.
;mail.force_extra_parameters
=
;
Add X-PHP-Originaiting-Script: that will include uid of the script followed by
the filename
mail.add_x_header = On
;
Log all mail() calls including the full path of the script, line #, to address
and headers
;mail.log
=
[SQL]
;
http://www.php.net/manual/en/ini.core.php#ini.sql.safe-mode
sql.safe_mode = Off
[ODBC]
; http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.default-db
;odbc.default_db =
Not yet implemented
;
http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.default-user
;odbc.default_user = Not
yet implemented
;
http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.default-pw
;odbc.default_pw =
Not yet implemented
;
Allow or prevent persistent links.
;
http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.allow-persistent
odbc.allow_persistent = On
;
Check that a connection is still valid before reuse.
;
http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.check-persistent
odbc.check_persistent = On
;
Maximum number of persistent links. -1
means no limit.
;
http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.max-persistent
odbc.max_persistent = -1
;
Maximum number of links (persistent + non-persistent). -1 means no limit.
;
http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.max-links
odbc.max_links = -1
;
Handling of LONG fields. Returns number
of bytes to variables. 0 means
;
passthru.
;
http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.defaultlrl
odbc.defaultlrl = 4096
;
Handling of binary data. 0 means
passthru, 1 return as is, 2 convert to char.
;
See the documentation on odbc_binmode and odbc_longreadlen for an explanation
;
of uodbc.defaultlrl and uodbc.defaultbinmode
;
http://www.php.net/manual/en/odbc.configuration.php#ini.uodbc.defaultbinmode
odbc.defaultbinmode = 1
;birdstep.max_links
= -1
[MySQL]
;
Allow or prevent persistent links.
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.allow-persistent
mysql.allow_persistent = On
;
Maximum number of persistent links. -1
means no limit.
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.max-persistent
mysql.max_persistent = -1
;
Maximum number of links (persistent + non-persistent). -1 means no limit.
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.max-links
mysql.max_links = -1
;
Default port number for mysql_connect().
If unset, mysql_connect() will use
;
the $MYSQL_TCP_PORT or the mysql-tcp entry in /etc/services or the
;
compile-time value defined MYSQL_PORT (in that order). Win32 will only look
;
at MYSQL_PORT.
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.default-port
mysql.default_port =
;
Default socket name for local MySQL connects.
If empty, uses the built-in
;
MySQL defaults.
; http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.default-socket
mysql.default_socket =
;
Default host for mysql_connect() (doesn't apply in safe mode).
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.default-host
mysql.default_host =
;
Default user for mysql_connect() (doesn't apply in safe mode).
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.default-user
mysql.default_user =
;
Default password for mysql_connect() (doesn't apply in safe mode).
;
Note that this is generally a *bad* idea to store passwords in this file.
;
*Any* user with PHP access can run 'echo
get_cfg_var("mysql.default_password")
;
and reveal this password! And of course,
any users with read access to this
;
file will be able to reveal the password as well.
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.default-password
mysql.default_password =
;
Maximum time (in seconds) for connect timeout. -1 means no limit
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.connect-timeout
mysql.connect_timeout = 60
;
Trace mode. When trace_mode is active (=On), warnings for table/index scans and
;
SQL-Errors will be displayed.
;
http://www.php.net/manual/en/mysql.configuration.php#ini.mysql.trace-mode
mysql.trace_mode = Off
[MySQLi]
;
Maximum number of links. -1 means no
limit.
;
http://www.php.net/manual/en/mysqli.configuration.php#ini.mysqli.max-links
mysqli.max_links = -1
;
Default port number for mysqli_connect().
If unset, mysqli_connect() will use
;
the $MYSQL_TCP_PORT or the mysql-tcp entry in /etc/services or the
;
compile-time value defined MYSQL_PORT (in that order). Win32 will only look
;
at MYSQL_PORT.
;
http://www.php.net/manual/en/mysqli.configuration.php#ini.mysqli.default-port
mysqli.default_port = 3306
;
Default socket name for local MySQL connects.
If empty, uses the built-in
;
MySQL defaults.
;
http://www.php.net/manual/en/mysqli.configuration.php#ini.mysqli.default-socket
mysqli.default_socket =
;
Default host for mysql_connect() (doesn't apply in safe mode).
;
http://www.php.net/manual/en/mysqli.configuration.php#ini.mysqli.default-host
mysqli.default_host =
;
Default user for mysql_connect() (doesn't apply in safe mode).
;
http://www.php.net/manual/en/mysqli.configuration.php#ini.mysqli.default-user
mysqli.default_user =
;
Default password for mysqli_connect() (doesn't apply in safe mode).
;
Note that this is generally a *bad* idea to store passwords in this file.
;
*Any* user with PHP access can run 'echo get_cfg_var("mysqli.default_pw")
;
and reveal this password! And of course,
any users with read access to this
;
file will be able to reveal the password as well.
;
http://www.php.net/manual/en/mysqli.configuration.php#ini.mysqli.default-pw
mysqli.default_pw =
;
Allow or prevent reconnect
mysqli.reconnect = Off
[PostgresSQL]
;
Allow or prevent persistent links.
;
http://www.php.net/manual/en/pgsql.configuration.php#ini.pgsql.allow-persistent
pgsql.allow_persistent = On
;
Detect broken persistent links always with pg_pconnect().
;
Auto reset feature requires a little overheads.
;
http://www.php.net/manual/en/pgsql.configuration.php#ini.pgsql.auto-reset-persistent
pgsql.auto_reset_persistent = Off
;
Maximum number of persistent links. -1
means no limit.
;
http://www.php.net/manual/en/pgsql.configuration.php#ini.pgsql.max-persistent
pgsql.max_persistent = -1
;
Maximum number of links (persistent+non persistent). -1 means no limit.
;
http://www.php.net/manual/en/pgsql.configuration.php#ini.pgsql.max-links
pgsql.max_links = -1
;
Ignore PostgreSQL backends Notice message or not.
;
Notice message logging require a little overheads.
;
http://www.php.net/manual/en/pgsql.configuration.php#ini.pgsql.ignore-notice
pgsql.ignore_notice = 0
;
Log PostgreSQL backends Noitce message or not.
;
Unless pgsql.ignore_notice=0, module cannot log notice message.
;
http://www.php.net/manual/en/pgsql.configuration.php#ini.pgsql.log-notice
pgsql.log_notice = 0
[Sybase-CT]
;
Allow or prevent persistent links.
;
http://www.php.net/manual/en/sybase.configuration.php#ini.sybct.allow-persistent
sybct.allow_persistent = On
;
Maximum number of persistent links. -1
means no limit.
;
http://www.php.net/manual/en/sybase.configuration.php#ini.sybct.max-persistent
sybct.max_persistent = -1
;
Maximum number of links (persistent + non-persistent). -1 means no limit.
;
http://www.php.net/manual/en/sybase.configuration.php#ini.sybct.max-links
sybct.max_links = -1
;
Minimum server message severity to display.
; http://www.php.net/manual/en/sybase.configuration.php#ini.sybct.min-server-severity
sybct.min_server_severity = 10
;
Minimum client message severity to display.
;
http://www.php.net/manual/en/sybase.configuration.php#ini.sybct.min-client-severity
sybct.min_client_severity = 10
;
Set per-context timeout
;
http://www.php.net/manual/en/sybase.configuration.php#ini.sybct.timeout
;sybct.timeout=
;sybct.packet_size
[bcmath]
;
Number of decimal digits for all bcmath functions.
; http://www.php.net/manual/en/bc.configuration.php#ini.bcmath.scale
bcmath.scale = 0
[browscap]
;
http://www.php.net/manual/en/misc.configuration.php#ini.browscap
;browscap
= extra/browscap.ini
[Session]
;
Handler used to store/retrieve data.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.save-handler
session.save_handler = files
;
Argument passed to save_handler. In the
case of files, this is the path
;
where data files are stored. Note: Windows users have to change this
;
variable in order to use PHP's session functions.
;
;
As of PHP 4.0.1, you can define the path as:
;
; session.save_path = "N;/path"
;
;
where N is an integer. Instead of
storing all the session files in
;
/path, what this will do is use subdirectories N-levels deep, and
;
store the session data in those directories.
This is useful if you
;
or your OS have problems with lots of files in one directory, and is
; a
more efficient layout for servers that handle lots of sessions.
;
;
NOTE 1: PHP will not create this directory structure automatically.
; You can use the script in the
ext/session dir for that purpose.
;
NOTE 2: See the section on garbage collection below if you choose to
; use subdirectories for session storage
;
;
The file storage module creates files using mode 600 by default.
;
You can change that by using
;
; session.save_path =
"N;MODE;/path"
;
;
where MODE is the octal representation of the mode. Note that this
;
does not overwrite the process's umask.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.save-path
session.save_path =
"/var/lib/php/session"
;
Whether to use cookies.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.use-cookies
session.use_cookies = 1
;
http://www.php.net/manual/en/session.configuration.php#ini.session.cookie-secure
;session.cookie_secure
=
;
This option forces PHP to fetch and use a cookie for storing and maintaining
;
the session id. We encourage this operation as it's very helpful in combatting
; session
hijacking when not specifying and managing your own session id. It is
;
not the end all be all of session hijacking defense, but it's a good start.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.use-only-cookies
session.use_only_cookies = 1
;
Name of the session (used as cookie name).
;
http://www.php.net/manual/en/session.configuration.php#ini.session.name
session.name = PHPSESSID
;
Initialize session on request startup.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.auto-start
session.auto_start = 0
;
Lifetime in seconds of cookie or, if 0, until browser is restarted.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.cookie-lifetime
session.cookie_lifetime = 0
;
The path for which the cookie is valid.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.cookie-path
session.cookie_path = /
;
The domain for which the cookie is valid.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.cookie-domain
session.cookie_domain =
;
Whether or not to add the httpOnly flag to the cookie, which makes it
inaccessible to browser scripting languages such as JavaScript.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.cookie-httponly
session.cookie_httponly =
;
Handler used to serialize data. php is
the standard serializer of PHP.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.serialize-handler
session.serialize_handler = php
;
Defines the probability that the 'garbage collection' process is started
;
on every session initialization. The probability is calculated by using
;
gc_probability/gc_divisor. Where session.gc_probability is the numerator
;
and gc_divisor is the denominator in the equation. Setting this value to 1
;
when the session.gc_divisor value is 100 will give you approximately a 1%
chance
;
the gc will run on any give request.
;
Default Value: 1
;
Development Value: 1
;
Production Value: 1
; http://www.php.net/manual/en/session.configuration.php#ini.session.gc-probability
session.gc_probability = 1
;
Defines the probability that the 'garbage collection' process is started on
every
;
session initialization. The probability is calculated by using the following
equation:
;
gc_probability/gc_divisor. Where session.gc_probability is the numerator and
;
session.gc_divisor is the denominator in the equation. Setting this value to 1
;
when the session.gc_divisor value is 100 will give you approximately a 1%
chance
;
the gc will run on any give request. Increasing this value to 1000 will give
you
; a
0.1% chance the gc will run on any give request. For high volume production
servers,
;
this is a more efficient approach.
;
Default Value: 100
;
Development Value: 1000
;
Production Value: 1000
;
http://www.php.net/manual/en/session.configuration.php#ini.session.gc-divisor
session.gc_divisor = 1000
;
After this number of seconds, stored data will be seen as 'garbage' and
;
cleaned up by the garbage collection process.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.gc-maxlifetime
session.gc_maxlifetime = 1440
;
NOTE: If you are using the subdirectory option for storing session files
; (see session.save_path above), then garbage
collection does *not*
; happen automatically. You will need to do your own garbage
; collection through a shell script, cron
entry, or some other method.
; For example, the following script would
is the equivalent of
; setting session.gc_maxlifetime to 1440
(1440 seconds = 24 minutes):
; cd /path/to/sessions; find -cmin +24
| xargs rm
;
PHP 4.2 and less have an undocumented feature/bug that allows you to
;
to initialize a session variable in the global scope, even when
register_globals
;
is disabled. PHP 4.3 and later will warn
you, if this feature is used.
;
You can disable the feature and the warning separately. At this time,
;
the warning is only displayed, if bug_compat_42 is enabled. This feature
;
introduces some serious security problems if not handled correctly. It's
;
recommended that you do not use this feature on production servers. But you
;
should enable this on development servers and enable the warning as well. If
you
;
do not enable the feature on development servers, you won't be warned when it's
;
used and debugging errors caused by this can be difficult to track down.
;
Default Value: On
;
Development Value: On
;
Production Value: Off
;
http://www.php.net/manual/en/session.configuration.php#ini.session.bug-compat-42
session.bug_compat_42 = Off
;
This setting controls whether or not you are warned by PHP when initializing a
;
session value into the global space. session.bug_compat_42 must be enabled
before
;
these warnings can be issued by PHP. See the directive above for more
information.
;
Default Value: On
;
Development Value: On
;
Production Value: Off
;
http://www.php.net/manual/en/session.configuration.php#ini.session.bug-compat-warn
session.bug_compat_warn = Off
;
Check HTTP Referer to invalidate externally stored URLs containing ids.
;
HTTP_REFERER has to contain this substring for the session to be
;
considered as valid.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.referer-check
session.referer_check =
;
How many bytes to read from the file.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.entropy-length
session.entropy_length = 0
;
Specified here to create the session id.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.entropy-file
;session.entropy_file
= /dev/urandom
session.entropy_file =
;
http://www.php.net/manual/en/session.configuration.php#ini.session.entropy-length
;session.entropy_length
= 16
;
Set to {nocache,private,public,} to determine HTTP caching aspects
;
or leave this empty to avoid sending anti-caching headers.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.cache-limiter
session.cache_limiter = nocache
;
Document expires after n minutes.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.cache-expire
session.cache_expire = 180
;
trans sid support is disabled by default.
;
Use of trans sid may risk your users security.
;
Use this option with caution.
; -
User may send URL contains active session ID
; to other person via. email/irc/etc.
; -
URL that contains active session ID may be stored
; in publically accessible computer.
; -
User may access your site with the same session ID
; always using URL stored in browser's history
or bookmarks.
;
http://www.php.net/manual/en/session.configuration.php#ini.session.use-trans-sid
session.use_trans_sid = 0
;
Select a hash function for use in generating session ids.
;
Possible Values
; 0
(MD5 128 bits)
; 1
(SHA-1 160 bits)
;
http://www.php.net/manual/en/session.configuration.php#ini.session.hash-function
session.hash_function = 0
;
Define how many bits are stored in each character when converting
;
the binary hash data to something readable.
;
Possible values:
; 4 (4
bits: 0-9, a-f)
; 5 (5
bits: 0-9, a-v)
; 6 (6
bits: 0-9, a-z, A-Z, "-", ",")
;
Default Value: 4
;
Development Value: 5
;
Production Value: 5
;
http://www.php.net/manual/en/session.configuration.php#ini.session.hash-bits-per-character
session.hash_bits_per_character = 5
;
The URL rewriter will look for URLs in a defined set of HTML tags.
;
form/fieldset are special; if you include them here, the rewriter will
;
add a hidden <input> field with the info which is otherwise appended
;
to URLs. If you want XHTML conformity,
remove the form entry.
;
Note that all valid entries require a "=", even if no value follows.
;
Default Value: "a=href,area=href,frame=src,form=,fieldset="
;
Development Value:
"a=href,area=href,frame=src,input=src,form=fakeentry"
;
Production Value: "a=href,area=href,frame=src,input=src,form=fakeentry"
;
http://www.php.net/manual/en/session.configuration.php#ini.url-rewriter.tags
url_rewriter.tags =
"a=href,area=href,frame=src,input=src,form=fakeentry"
[MSSQL]
;
Allow or prevent persistent links.
mssql.allow_persistent = On
;
Maximum number of persistent links. -1
means no limit.
mssql.max_persistent = -1
;
Maximum number of links (persistent+non persistent). -1 means no limit.
mssql.max_links = -1
;
Minimum error severity to display.
mssql.min_error_severity = 10
;
Minimum message severity to display.
mssql.min_message_severity = 10
;
Compatibility mode with old versions of PHP 3.0.
mssql.compatability_mode = Off
;
Connect timeout
;mssql.connect_timeout
= 5
;
Query timeout
;mssql.timeout
= 60
;
Valid range 0 - 2147483647. Default =
4096.
;mssql.textlimit
= 4096
;
Valid range 0 - 2147483647. Default =
4096.
;mssql.textsize
= 4096
;
Limits the number of records in each batch.
0 = all records in one batch.
;mssql.batchsize
= 0
;
Specify how datetime and datetim4 columns are returned
;
On => Returns data converted to SQL server settings
;
Off => Returns values as YYYY-MM-DD hh:mm:ss
;mssql.datetimeconvert
= On
;
Use NT authentication when connecting to the server
mssql.secure_connection = Off
;
Specify max number of processes. -1 = library default
;
msdlib defaults to 25
;
FreeTDS defaults to 4096
;mssql.max_procs
= -1
;
Specify client character set.
;
If empty or not set the client charset from freetds.comf is used
;
This is only used when compiled with FreeTDS
;mssql.charset
= "ISO-8859-1"
[Assertion]
;
Assert(expr); active by default.
;
http://www.php.net/manual/en/info.configuration.php#ini.assert.active
;assert.active
= On
;
Issue a PHP warning for each failed assertion.
;
http://www.php.net/manual/en/info.configuration.php#ini.assert.warning
;assert.warning
= On
;
Don't bail out by default.
;
http://www.php.net/manual/en/info.configuration.php#ini.assert.bail
;assert.bail
= Off
;
User-function to be called if an assertion fails.
; http://www.php.net/manual/en/info.configuration.php#ini.assert.callback
;assert.callback
= 0
;
Eval the expression with current error_reporting(). Set to true if you want
;
error_reporting(0) around the eval().
; http://www.php.net/manual/en/info.configuration.php#ini.assert.quiet-eval
;assert.quiet_eval
= 0
[COM]
;
path to a file containing GUIDs, IIDs or filenames of files with TypeLibs
;
http://www.php.net/manual/en/com.configuration.php#ini.com.typelib-file
;com.typelib_file
=
;
allow Distributed-COM calls
;
http://www.php.net/manual/en/com.configuration.php#ini.com.allow-dcom
;com.allow_dcom
= true
;
autoregister constants of a components typlib on com_load()
;
http://www.php.net/manual/en/com.configuration.php#ini.com.autoregister-typelib
;com.autoregister_typelib
= true
;
register constants casesensitive
;
http://www.php.net/manual/en/com.configuration.php#ini.com.autoregister-casesensitive
;com.autoregister_casesensitive
= false
;
show warnings on duplicate constant registrations
;
http://www.php.net/manual/en/com.configuration.php#ini.com.autoregister-verbose
;com.autoregister_verbose
= true
[mbstring]
;
language for internal character representation.
; http://www.php.net/manual/en/mbstring.configuration.php#ini.mbstring.language
;mbstring.language
= Japanese
;
internal/script encoding.
;
Some encoding cannot work as internal encoding.
;
(e.g. SJIS, BIG5, ISO-2022-*)
;
http://www.php.net/manual/en/mbstring.configuration.php#ini.mbstring.internal-encoding
;mbstring.internal_encoding
= EUC-JP
;
http input encoding.
;
http://www.php.net/manual/en/mbstring.configuration.php#ini.mbstring.http-input
;mbstring.http_input
= auto
;
http output encoding. mb_output_handler must be
;
registered as output buffer to function
;
http://www.php.net/manual/en/mbstring.configuration.php#ini.mbstring.http-output
;mbstring.http_output
= SJIS
;
enable automatic encoding translation according to
;
mbstring.internal_encoding setting. Input chars are
;
converted to internal encoding by setting this to On.
;
Note: Do _not_ use automatic encoding translation for
; portable libs/applications.
; http://www.php.net/manual/en/mbstring.configuration.php#ini.mbstring.encoding-translation
;mbstring.encoding_translation
= Off
;
automatic encoding detection order.
;
auto means
; http://www.php.net/manual/en/mbstring.configuration.php#ini.mbstring.detect-order
;mbstring.detect_order
= auto
;
substitute_character used when character cannot be converted
;
one from another
;
http://www.php.net/manual/en/mbstring.configuration.php#ini.mbstring.substitute-character
;mbstring.substitute_character
= none;
;
overload(replace) single byte functions by mbstring functions.
;
mail(), ereg(), etc are overloaded by mb_send_mail(), mb_ereg(),
;
etc. Possible values are 0,1,2,4 or combination of them.
;
For example, 7 for overload everything.
;
0: No overload
;
1: Overload mail() function
;
2: Overload str*() functions
;
4: Overload ereg*() functions
;
http://www.php.net/manual/en/mbstring.configuration.php#ini.mbstring.func-overload
;mbstring.func_overload
= 0
;
enable strict encoding detection.
;mbstring.strict_detection
= Off
;
This directive specifies the regex pattern of content types for which
mb_output_handler()
;
is activated.
;
Default: mbstring.http_output_conv_mimetype=^(text/|application/xhtml\+xml)
;mbstring.http_output_conv_mimetype=
[gd]
;
Tell the jpeg decode to ignore warnings and try to create
; a
gd image. The warning will then be displayed as notices
;
disabled by default
; http://www.php.net/manual/en/image.configuration.php#ini.image.jpeg-ignore-warning
;gd.jpeg_ignore_warning
= 0
[exif]
;
Exif UNICODE user comments are handled as UCS-2BE/UCS-2LE and JIS as JIS.
;
With mbstring support this will automatically be converted into the encoding
;
given by corresponding encode setting. When empty mbstring.internal_encoding
;
is used. For the decode settings you can distinguish between motorola and
;
intel byte order. A decode setting cannot be empty.
; http://www.php.net/manual/en/exif.configuration.php#ini.exif.encode-unicode
;exif.encode_unicode
= ISO-8859-15
;
http://www.php.net/manual/en/exif.configuration.php#ini.exif.decode-unicode-motorola
;exif.decode_unicode_motorola
= UCS-2BE
;
http://www.php.net/manual/en/exif.configuration.php#ini.exif.decode-unicode-intel
;exif.decode_unicode_intel = UCS-2LE
;
http://www.php.net/manual/en/exif.configuration.php#ini.exif.encode-jis
;exif.encode_jis
=
;
http://www.php.net/manual/en/exif.configuration.php#ini.exif.decode-jis-motorola
;exif.decode_jis_motorola
= JIS
;
http://www.php.net/manual/en/exif.configuration.php#ini.exif.decode-jis-intel
;exif.decode_jis_intel = JIS
[Tidy]
;
The path to a default tidy configuration file to use when using tidy
; http://www.php.net/manual/en/tidy.configuration.php#ini.tidy.default-config
;tidy.default_config
= /usr/local/lib/php/default.tcfg
;
Should tidy clean and repair output automatically?
;
WARNING: Do not use this option if you are generating non-html content
;
such as dynamic images
;
http://www.php.net/manual/en/tidy.configuration.php#ini.tidy.clean-output
tidy.clean_output
= Off
[soap]
;
Enables or disables WSDL caching feature.
;
http://www.php.net/manual/en/soap.configuration.php#ini.soap.wsdl-cache-enabled
soap.wsdl_cache_enabled=1
;
Sets the directory name where SOAP extension will put cache files.
;
http://www.php.net/manual/en/soap.configuration.php#ini.soap.wsdl-cache-dir
soap.wsdl_cache_dir="/tmp"
;
(time to live) Sets the number of second while cached file will be used
;
instead of original one.
;
http://www.php.net/manual/en/soap.configuration.php#ini.soap.wsdl-cache-ttl
soap.wsdl_cache_ttl=86400
[sysvshm]
; A
default size of the shared memory segment
;sysvshm.init_mem
= 10000
;
Local Variables:
;
tab-width: 4
;
End:
