INI_SET(3) 1 INI_SET(3)
ini_set - Sets the value of a configuration option
SYNOPSIS
string ini_set (string $varname, string $newvalue)
DESCRIPTION
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.
PARAMETERS
o $varname
- Not all the available options can be changed using ini_set(3). There is a list of all available options in the appendix.
o $newvalue
- The new value for the option.
RETURN VALUES
Returns the old value on success, FALSE on failure.
EXAMPLES
Example #1
Setting an ini option
<?php
echo ini_get('display_errors');
if (!ini_get('display_errors')) {
ini_set('display_errors', '1');
}
echo ini_get('display_errors');
?>
SEE ALSO
get_cfg_var(3), ini_get(3), ini_get_all(3), ini_restore(3), How to change configuration settings.
PHP Documentation Group INI_SET(3)
