WordPress at a glance
function is not described

getid3_id3v1::cutfield() public WP 1.0

{} It's a method of the class: getid3_id3v1{}

No Hooks.

Return

String.

Usage

$result = getid3_id3v1::cutfield( $str );
$str(string) (required)
-

Code of getid3_id3v1::cutfield() WP 5.7.2

<?php
public static function cutfield($str) {
	return trim(substr($str, 0, strcspn($str, "\x00")));
}