getid3_lib::safe_inc() │ public static │ WP 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() 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;
}