3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function($errno, $errstr, $errfile, $errline) { echo "caught"; return true; }); class A { public function __destruct() { echo "in destructor"; } } function foo(object $o) { trigger_error('foo', E_USER_ERROR); echo "In function\n"; } $o = new A; foo($o); echo "after";

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24.5 ms | 405 KiB | 5 Q