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PHP options and Information function library: Get_cfg_var

Source: Internet
Author: User
Keywords get_cfg_var php option php Chinese function manual information function library
Tags aliyun function function library get get_cfg_var html http information
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Get_cfg_var

(PHP3, PHP4)

Get_cfg_var---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Get the value of the PHP structure option

Syntax: String Get_cfg_var (String varname)

Description:

Returns the PHP structure (revisit) variable varname the current value, and returns False if an error occurs.

When PHP is compiled (compiled), it will not return the structure information or read from the Apache structure file.

You can try to get the value of the CFG_FILE_PATH structure to check whether the system uses a structure file (called Php3.ini in PHP3, and php.ini in PHP4).

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