ini_set
(PHP 4, PHP 5)
ini_set — Sets the value of a configuration option
說明
string ini_set
( string $varname
, string $newvalue
)
Sets the value of the given configuration option. The configuration option will keep this new value during the script's execution, and will be restored at the script's ending.
參數
- varname
-
Not all the available options can be changed using ini_set(). There is a list of all available options in the appendix.
- newvalue
-
The new value for the option.
Return值
Returns the old value on success, FALSE on failure.