The difference between Local Value (local variable) and Master Value (main variable) in phpinfo

Many parts of

phpinfo() have two Column: Local Value and Master Value

1. Master Value is the content in the PHP.ini file.

2.Local value is the setting in the current directory. This value will overwrite the corresponding value in the Master Value.

Due to the settings of WEB Sever Config or .htaccess, or the setting of ini_set() in the program, the settings in the current directory will Different from the settings in the PHP.ini file

PS: The settings of php.ini can be overridden in the Apache configuration file, which may be in conf/httpd.conf or conf.d/***.conf, generally In conf.d/php.conf

The above introduces the difference between Local Value (local variable) and Master Value (main variable) in phpinfo, including the content. I hope it will be helpful to friends who are interested in PHP tutorials.

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