ini_set

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.

返回值

Returns the old value on success, FALSE on failure.