WordPress at a glance
function is not described

getid3_lyrics3::IntString2Bool() public WP 1.0

{} It's a method of the class: getid3_lyrics3{}

No Hooks.

Return

true|false|null.

Usage

$getid3_lyrics3 = new getid3_lyrics3();
$getid3_lyrics3->IntString2Bool( $char );
$char(string) (required)
-

Code of getid3_lyrics3::IntString2Bool() WP 5.7.2

<?php
public function IntString2Bool($char) {
	if ($char == '1') {
		return true;
	} elseif ($char == '0') {
		return false;
	}
	return null;
}