<?php
class CoveredClassWithAnonymousFunctionInStaticMethod
{
public static function runAnonymous()
{
$filter = array('abc124', 'abc123', '123');
array_walk(
$filter,
function (&$val, $key) {
$val = preg_replace('|[^0-9]|', '', $val);
}
);
// Should be covered
$extravar = true;
}
}