PHP.ini Chinese version _php Foundation

[PHP]


; PHP is still an evolving tool, and its functionality is constantly being pruned


; and PHP.ini's setting changes can reflect quite a change,


; Before using the new PHP version, it would be helpful to look at the php.ini.





;;;;;;;;;;;;;;;;;;;


; about this document;








; This file controls many aspects of PHP's perspective. In order for PHP to read this file, it must be named


; ' PHP.ini '. PHP will locate the file in turn: current working directory; environment variable PHPRC


; The specified path, the path specified at compile time.


; Under Windows, the path at compile time is the Windows installation directory.


; In command line mode, the php.ini lookup path can be replaced with the-c parameter.





; The syntax for this file is very simple. Blank character and semicolon '; ' The start line is simply ignored (as you might


; guessed). Chapter headings (For example: [Foo]) are also simply ignored, even though they may


; Have some kind of meaning.





; Indicates that the following syntax is specified:


; Indicates an identifier = value


; directive = value


; Indicates that the identifier is * case sensitive *-Foo=bar is different from foo = bar.





; The value can be a string, a number, a PHP constant (such as: E_all or M_PI), and the INI constant


; One (on, off, True, False, Yes, No and None), or an expression


; (such as: E_all & ~e_notice), or a string enclosed in quotes ("foo").





; INI file is limited to bitwise operators and parentheses.


; | Bitwise OR


; & Bitwise AND


; ~ Bitwise NOT


; ! Boolean not





; Boolean flags can be placed in the open state with 1, on, True or Yes.


; They can be placed on a state that has a value of 0, off, False, or No.





; An empty string can be represented by an equal sign without writing anything, or with the None keyword:





; Foo =; Place Foo as an empty string


; foo = none; Place Foo as an empty string


; Foo = "None"; Place Foo As String ' None '





; If you use constants in your value settings, these constants belong to the extended libraries that are dynamically transferred (not PHP extensions, or


; Zend extension), you can only transfer these extended rows * and use these constants.





; All the values set in the Php.ini-dist file are the same as the built-in defaults (which is to say that if the php.ini


; is not used or you have deleted these lines, the default value is the same.











; Language Options;








Engine = On


; Make PHP scripting language engine (PHP scripting language Engine) valid under Apache.


Short_open_tag = On


; Allow tags to be identified.


Asp_tags = Off


; Allow Asp-style tags


Precision = 14


; Number of significant digits when the number of floating-point types is displayed





Y2k_compliance = Off


; Whether to open the 2000 adaptation (may cause problems in a Y2K-adapted browser)





Output_buffering = Off


; Output caching allows you to even send headers (headers, including cookies) after the body content is exported.


; The cost is that the output layer slows down a little bit. You can use the output cache to open the output cache at run time,


; or set the indication here to on so that the output cache for all files is open.


Output_handler =; You can redirect all the output of your script to a function,


; Doing so may be useful for processing or logging it.


; For example, if you set this output_handler as "Ob_gzhandler",


; The output is transparently compressed for browsers that support gzip or deflate encoding.


; Set an output processor to automatically open the output buffer.





Implicit_flush = Off


; Force flush (refresh) Let PHP tell the output layer to automatically refresh its own data after each output block.


; This is equivalent to calling the flush () function after each print () or echo () call and each HTML block.


; Opening this setting can cause serious run-time conflicts and is recommended for opening only during Debug.





Allow_call_time_pass_reference = On


; Whether to pass arguments by reference when forcing a function call. This approach has been protested,


; and may no longer be supported in future versions of Php/zend.


; The method that is encouraged to specify which parameters are passed by reference is in the function declaration.


; You are encouraged to try to close this option and confirm that your script is still working to ensure that in future versions of the language


; They can still work. (You will get a warning each time you use this feature, and the parameters will be by value instead of by reference


; Delivery).





; Safe Mode


Safe_mode = Off


Safe_mode_exec_dir =


Safe_mode_allowed_env_vars = Php_


; ？ Setting Certain environment variables


; ？ May is a potential security breach.


; The indication contains a comma-delimited list of prefixes. In Safe mode, users can only replace


; The value of the environment variable that starts with the prefix listed here.


; By default, users will only be able to set environment variables that start with PHP_, (such as: Php_foo=bar).


; Note: If this indicator is empty, PHP will let the user change any environment variable!





Safe_mode_protected_env_vars = Ld_library_path


; This instruction contains a comma-delimited list of environment variables that the end user will not be able to change with putenv ().


; These variables are even protected when the Safe_mode_allowed_env_vars is set to allow.





Disable_functions =


; This instruction allows you to invalidate a particular function for security reasons.


; It accepts a comma-delimited list of function names.


; This indication * is not affected by whether the Safe mode is open.





; Syntax highlighting mode of color.


; Anything that can be accepted can work.





highlight.string = #DD0000


Highlight.comment = #FF8000


Highlight.keyword = #007700


highlight.bg = #FFFFFF


Highlight.default = #0000BB


highlight.html = #000000





; Misc Miscellaneous


expose_php = Off


; Decide whether PHP will indicate the fact that it's installed on the server (for example: add it to the-php-Web service


; sent on the signal).


; (My personal opinion, in the presence of what power-by header, turn this off.) ）


; It doesn't have a security threat, but it makes it possible to check if PHP is installed on your server.











; Resource Limits;








Max_execution_time = 30; Maximum execution time for each script, in seconds


Memory_limit = 8388608; The maximum amount of memory a script can use (here is 8MB)











; Error handling and logging;


; Error control and registration;





; The error report is bitwise. Or add up the numbers to get the error reporting level you want.


; E_all-All errors and warnings


; E_error-Fatal Run-time Error


; E_warning-Runtime Warning (non-fatal error)


; E_parse-Compile-time parse error


; E_notice-Run-time Reminders (these are often caused by bugs in your code,


; it could be a deliberate act. (such as: Automatically initialize an uninitialized variable to a


; the fact of an empty string uses an uninitialized variable)





; E_core_error-fatal error occurred during initialization of PHP


; E_core_warning-Warning (non-fatal error) during initialization during PHP startup


; E_compile_error-Compile-time fatal error


; 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 reminder message


; Example:


; error_reporting = E_all & ~e_notice; Show all errors except reminders


; error_reporting = e_compile_error| e_error| E_core_error; Show only Errors


error_reporting = E_all & ~e_notice; Show all errors except reminders


Display_errors = on; Displays an error message (as part of the output)


; In the final release of the Web site, it is strongly recommended that you turn off this feature and use


; Error log instead (see below).


; Continue to make display_errors available on the final published Web site


; Expose some security-related information, such as the file path on your Web service,


; Your database planning or other information.


Display_startup_errors = off; Even when Display_erroes is turned on, it happens in the steps of starting PHP


; Errors will not be displayed.


; It is strongly recommended that the display_startup_errors be kept closed,


; Except in the process of error modification.


Log_errors = off; Error logging in log file (server-specified log, stderr standard error output, or Error_log (below))


; As explained above, it is strongly recommended that you log errors in the final published Web site


; Instead of direct error output.





Track_errors = off; Save last Error/warning message in variable $php _errormsg (Boolean)


; error_prepend_string = ""; The string to output before the error message


; error_append_string = ""; The string to output after the error message


; error_log = filename; Logging error log in specified file


; error_log = syslog; Logging error log in System log syslog (event log under NT, invalid under Windows 95)


warn_plus_overloading = off; Warning when ' + ' is used for string











; Data handling;





Variables_order = "Egpcs"; This instruction describes the PHP record


; Get, POST, Cookie, environment and built-in the order of these variables.


; (G, P, C, E & S, usually referenced in the form of Egpcs or GPC).


; Record from left to right and the new value replaces the old value.





Register_globals = on; Whether to register these egpcs variables as global variables.


; You might want to close the user's data if you don't want it to clutter up the global scope.


; It's more meaningful to connect with track_vars-so you can pass


; $HTTP _*_vars[] Array to access all GPC variables.





REGISTER_ARGC_ARGV = on; This instruction tells PHP whether to declare argv and ARGC variables


; (Note: Here argv is an array, ARGC is a variable number)


; (which contains data from the Get method).


; If you don't want to use these variables, you should turn it off to improve performance.





Track_vars = on; Make the $http_*_vars[] array valid, here * in use


; ENV, POST, GET, COOKIE or server replacement


Post_max_size = 8M; The maximum size of post data that PHP will accept.








Gpc_order = "GPC"; The instruction was objected to. Replace with Variables_order.





; Magic Quotes


MAGIC_QUOTES_GPC = on; Using magic references in the input Get/post/cookie data


; (The original text is like this, hehe, the so-called magic quotes should mean to use the escape alphanumeric in the reference control character, such as ' .... ）


Magic_quotes_runtime= off; Use magic references to data generated at run time,


; For example: data obtained with SQL queries, data obtained using the EXEC () function, and so on


Magic_quotes_sybase = off; Use Sybase form of magic Reference (use ' out ' instead of ')





; Automatically add files before and after PHP documents


Auto_prepend_file =


Auto_append_file =





; Like 4.04b4, PHP always prints the encoding of a character in the "Content-type:" header by default.


; Invalidates the output character set, as long as it is set to null.


; PHP's built-in default value is Text/html


Default_mimetype = "Text/html"


;d efault_charset = "Iso-8859-1"





;;;;;;;;;;;;;;;;;;;;;;;;;


; Paths and directories;





include_path =; Include path settings, UNIX: "/path1:/path2" Windows: "\path1;\path2"


Doc_root =; The root path of the PHP page, valid only when not empty


User_dir =; Tell PHP which directory to go to when you open the script using/~username, which is valid only when not empty


; upload_tmp_dir =; A temporary directory that holds files uploaded with the HTTP protocol (using system defaults when unspecified)


Upload_max_filesize = 2097152; File upload is limited to 2 Meg by default


Extension_dir = c:\php\; A directory that holds loadable Extensions (modules)


ENABLE_DL = on; Whether the DL () is valid.


; DL () function on multi-threaded server * not working well,


; For example, IIS or Zeus, and on it, defaults to prohibit











; File uploads;





File_uploads = on; Whether to allow HTTP way file uploads


; upload_tmp_dir =; Temporary directory for files used for HTTP uploads (unspecified to use system defaults)


Upload_max_filesize = 2M; Maximum allowable size of uploaded files





; Fopen wrappers;





Allow_url_fopen = on; Do you want to allow URLs to be treated as http:.. or the file as ftp: ...











; Dynamic expansion;


; Dynamic Extensions;





; If you want an extension library to load automatically, use the following syntax:


; Extension=modulename.extension


; For example, on Windows,


; Extension=msql.dll


; or under UNIX,


; Extension=msql.so


; Note that this should only be the name of the module and does not require directory information to be placed inside it.


; Use the above Extension_dir to indicate the location of the specified extension library.








; Windows Extensions


; Extension=php_nsmail.dll


Extension=php_calendar.dll


; Extension=php_dbase.dll


; Extension=php_filepro.dll


Extension=php_gd.dll


; Extension=php_dbm.dll


; Extension=php_mssql.dll


; Extension=php_zlib.dll


; Extension=php_filepro.dll


; Extension=php_imap4r2.dll


; Extension=php_ldap.dll


; Extension=php_crypt.dll


; Extension=php_msql2.dll


; Extension=php_odbc.dll


; Note that MySQL support is now built in and therefore does not need to use its DLL











; module setting;


; Module Settings;








[Syslog]


Define_syslog_variables = off; Whether to define various system log variables


; such as: $LOG _pid, $LOG _cron, and so on.


; Turning it off is a good idea to improve efficiency.


; At run time, you can call the function define_syslog_variables () to define these variables








[Mail Function]


SMTP = localhost; only for Win32 systems


Sendmail_from = me@localhost.com; for Win32 systems only


; sendmail_path =; only for UNIX, but also for parameters (the default is ' sendmail-t-i ')





[Debugger]


Debugger.host = localhost


Debugger.port = 7869


debugger.enabled = False





[Logging]


; These configurations indicate the logging mechanism used for the sample.


; Look at examples/readme.logging to get more explanations.


; Logging.method = db


; logging.directory =/path/to/log/directory





[Java]


; Java.class.path =. \php_java.jar


; java.home = C:\jdk


; java.library = C:\jdk\jre\bin\hotspot\jvm.dll


; Java.library.path =. \





[SQL]


Sql.safe_mode = Off





[ODBC]


; uodbc.default_db = Not yet implemented


; uodbc.default_user = Not yet implemented


; UODBC.DEFAULT_PW = Not yet implemented


Uodbc.allow_persistent = on; Allow or disable persistent connections


Uodbc.check_persistent = on; Check if the connection is still available before reusing


Uodbc.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Uodbc.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit


UODBC.DEFAULTLRL = 4096; Controls a LONG type of field. Returns the number of bytes in the variable, and 0 represents the pass (? ) 0 means PassThru


Uodbc.defaultbinmode = 1; Controls binary data. 0 represents????? Handling of binary data. 0 means passthru, 1 return as are, 2 convert to Char


; See the documentation for Odbc_binmode and Odbc_longreadlen for UODBC.DEFAULTLRL and uodbc.defaultbinmode explanations.





[MySQL]


Mysql.allow_persistent = on; Allow or disable persistent connections


Mysql.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Mysql.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit


Mysql.default_port =; Mysql_connect () The default port used, if not set, mysql_connect ()


; will use the variable $MYSQL _tcp_port, or mysql-tcp Entries (Unix) under/etc/services,


; or Mysql_port (in this order) that is defined in the compilation.


; Win32 environment, only mysql_port will be checked.


Mysql.default_socket =; The default socket name for the local MYSQL connection. NULL, using MYSQL built-in values





Mysql.default_host =; Mysql_connect () The host used by default (invalid in safe mode)


Mysql.default_user =; mysql_connect () User name used by default (invalid in safe mode)


Mysql.default_password =; mysql_connect () The password used by default (invalid in safe mode)


; Note that saving the password under this file is usually a * * * * * idea


; * Any user with access to PHP can run


; ' Echo cfg_get_var (' Mysql.default_password ') ' to display that password!


; And of course, anyone who has the power to read the file can see the password.





[mSQL]


Msql.allow_persistent = on; Allow or disable persistent connections


Msql.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Msql.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit





[Postgressql]


Pgsql.allow_persistent = on; Allow or disable persistent connections


Pgsql.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Pgsql.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit





[Sybase]


Sybase.allow_persistent = on; Allow or disable persistent connections


Sybase.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Sybase.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit


; sybase.interface_file = "/usr/sybase/interfaces"


Sybase.min_error_severity = 10; The minimum severity of the error displayed


Sybase.min_message_severity = 10; The lowest importance of the message displayed


Sybase.compatability_mode = off; Compatible with the older version of PHP 3.0 mode. If turned on, this will cause PHP to automatically


; Give them the Sybase type based on the results,


; Instead of taking them all as strings.


; This compatibility mode will not be kept forever,


; So, make the changes you need in your code,


; and close the item.





[SYBASE-CT]


Sybct.allow_persistent = on; Allow or disable persistent connections


Sybct.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Sybct.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit


Sybct.min_server_severity = 10; The minimum severity of the error displayed


Sybct.min_client_severity = 10; The lowest importance of the message displayed





[Bcmath]


Bcmath.scale = 0; Number of 100-binary digits used for all Bcmath functions number of decimal digits for all Bcmath functions





[Browscap]


; browscap = Extra/browscap.ini


Browscap = C:\WIN\SYSTEM\inetsrv\browscap.ini


[Informix]


Ifx.default_host =; Ifx_connect () The host used by default (invalid in safe mode)


Ifx.default_user =; Ifx_connect () User name used by default (invalid in safe mode)


Ifx.default_password =; Ifx_connect () The password used by default (invalid in safe mode)


Ifx.allow_persistent = on; Allow or disable persistent connections


Ifx.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Ifx.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit


Ifx.textasvarchar = 0; If turned on, the Select status character returns the contents of a ' Text blob ' field, not its ID


Ifx.byteasvarchar = 0; If turned on, the Select status character returns the contents of a ' byte blob ' field, not its ID


Ifx.charasvarchar = 0; Tracks spaces that are stripped from fixed-length character Fulieri.


; may be valid for Informix SE users.


Ifx.blobinfile = 0; If opened, the contents of text and byte blobs are exported to a file


; Instead of saving it to memory.


Ifx.nullformat = 0; Null (empty) is returned as an empty field, unless it is set to 1.


; In this case (1), NULL is returned as a string null.





[Session]


Session.save_handler = files; Control method for saving/retrieving data


Session.save_path = C:\win\temp; Parameters passed to the controller when Save_handler is set as a file.


; This is the path where the data file will be saved.


Session.use_cookies = 1; Whether to use cookies


Session.name = Phpsessid


; The name of the session used in the cookie


Session.auto_start = 0; Initialize session at request start


Session.cookie_lifetime = 0; The save time for the cookie in seconds,


; or 0 o'clock until the browser is restarted


Session.cookie_path =/; Valid path for cookies


Session.cookie_domain =; Valid fields for cookies


Session.serialize_handler = PHP; The controller used to connect data


; PHP is the standard controller for PHP.


session.gc_probability = 1; In percent ' garbage collection (defragmentation) ' Process


; The possibility of starting each session initialization.


Session.gc_maxlifetime = 1440; After the number of seconds here, the saved data will be treated as


; ' Fragmentation (garbage) ' and cleaned out by the GC process.


Session.referer_check =; Check the HTTP reference to invalidate the IDs that are included in the URLs extra


session.entropy_length = 0; How many bytes are read from the file


Session.entropy_file =; Specifies that the session ID is established here


; Session.entropy_length = 16


; Session.entropy_file =/dev/urandom


Session.cache_limiter = NoCache; Set to {Nocache,private,public} to determine the HTTP


; Caching problems


Session.cache_expire = 180; Document is obsolete after n minutes


Session.use_trans_sid = 1; Use transitional SID Support if compile-time permission


; --enable-trans-sid


Url_rewriter.tags = "A=href,area=href,frame=src,input=src,form=fakeentry"





[MSSQL]


; Extension=php_mssql.dll


Mssql.allow_persistent = on; Allow or disable persistent connections


Mssql.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Mssql.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit


Mssql.min_error_severity = 10; The minimum severity of the error displayed


Mssql.min_message_severity = 10; The lowest importance of the message displayed


Mssql.compatability_mode = off; Compatible with the older version of PHP 3.0 mode.





[Assertion]


; ？？？？？


; assert.active = on;? ASSERT (expr); Active by default


; assert.warning = on; Issue a PHP warning for each failed assertion.


; assert.bail = off; Don ' t bail out by default.


; assert.callback = 0; User-function to is called if an assertion fails.


; assert.quiet_eval = 0; Eval the expression with current error_reporting (). Set to True if you want Error_reporting (0) around the eval ().





[Ingres II]


Ii.allow_persistent = on; Allow or disable persistent connections


Ii.max_persistent =-1; The maximum number of persistent connections. -1 means no limit


Ii.max_links =-1; Maximum number of connections (persistent and non-persistent). -1 means no limit


Ii.default_database =; Default database (format: [Node_id::]dbname[/srv_class]


Ii.default_user =; Default User


Ii.default_password =; Default password





[Verisign Payflow Pro]


Pfpro.defaulthost = "test.signio.com"; The default Signio server


Pfpro.defaultport = 443; Default port for connection


Pfpro.defaulttimeout = 30; Default timeout time in seconds





; Pfpro.proxyaddress =; The default agent's IP address (if required)


; Pfpro.proxyport =; The default proxy port


; Pfpro.proxylogon =; Default proxy login (logon username)


; Pfpro.proxypassword =; Password for the default agent





[Sockets]


Sockets.use_system_read = on; Use the system's read () function instead of php_read () encapsulation


; Local Variables: (locally variable)


; Tab-width:4


; End