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get_cfg_var
(PHP 4, PHP 5)
get_cfg_var — Gets the value of a PHP configuration option
Описание
string get_cfg_var ( string $option )
Gets the value of a PHP configuration option .
This function will not return configuration information set when the PHP was compiled, or read from an Apache configuration file.
To check whether the system is using a configuration file, try retrieving the value of the cfg_file_path configuration setting. If this is available, a configuration file is being used.
Список параметров
- option
-
The configuration option name.
Возвращаемые значения
Returns the current value of the PHP configuration variable specified by varname , or FALSE if an error occurs.
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