- Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.29, 5.6.7 - 5.6.13
- Fatal error: Only variables can be passed by reference in /in/dJjBv on line 5
Process exited with code 255.
<?php
function test(array $classes) {
var_dump(array_walk(function(stdClass $class) {}, $classes));
}
test([new stdClass, new stdClass]);
test([new stdClass, 1, 2]);