Online PHP editor | refs for Fempo

<?php if (!defined('PHP_INT_MAX')) { $min = -1; do { $last = $min; } while(0 > $min <<= 1); define('PHP_INT_MIN', $last); define('PHP_INT_MAX', ~$last); } class Foo { function getBacktrace($firstLevel = 0, $count = PHP_INT_MAX) { $result = array(); foreach (debug_backtrace() as $level) { var_dump($level); } } function bar() { $this->getBacktrace(); } function baz() { Foo::getBacktrace(); } } $a = new Foo; $a->bar(); Foo::baz();