3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function($no, $str, $file, $line) { throw new ErrorException($str, 0, $no, $file, $line); }); set_exception_handler(function(\Exception $e) { echo "Halp! I cant rite teh codez: " . $e->getMessage() . "\n" . $e->getTraceAsString(); }); function crappy_codez() { trigger_error("You dun made a mistaek", E_USER_WARNING); } crappy_codez();
Output for git.master, git.master_jit, rfc.property-hooks
Halp! I cant rite teh codez: You dun made a mistaek #0 [internal function]: {closure}(512, 'You dun made a ...', '/in/ig1GT', 13) #1 /in/ig1GT(13): trigger_error('You dun made a ...', 512) #2 /in/ig1GT(16): crappy_codez() #3 {main}

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