Applies a sanitizer function to a value.

Parameters

$valuemixedrequired

The value to sanitize.

$sanitizercallablerequired

The sanitizer function to apply.

Return

Source

private static function apply_sanitizer( $value, $sanitizer ) {
	if ( null === $sanitizer ) {
		return $value;

	}
	return call_user_func( $sanitizer, $value );
}

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