getid3_lib::safe_inc()public staticWP 1.0

{} It's a method of the class: getid3_lib{}

No Hooks.

Return

true|false.

Usage

$result = getid3_lib::safe_inc( $variable, $increment );
$variable(int|null) (required) (passed by reference — &)
-
$increment(int)
-
Default: 1

Code of getid3_lib::safe_inc() WP 6.0

public static function safe_inc(&$variable, $increment=1) {
	if (isset($variable)) {
		$variable += $increment;
	} else {
		$variable = $increment;
	}
	return true;
}