3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function unserialize_handler($errno, $errstr) { echo "Сериализуемое значение недопустимо.\n"; } $serialized = 'foo'; set_error_handler('unserialize_handler'); $original = unserialize($serialized); restore_error_handler(); function print_line($fd, $events, $arg) { static $max_requests = 0; $max_requests++; if ($max_requests == 10) { // exit loop after 10 writes event_base_loopexit($arg[1]); } // print the line echo fgets($fd); } // create base and event $base = event_base_new(); $event = event_new(); $fd = STDIN; // set event flags event_set($event, $fd, EV_READ | EV_PERSIST, "print_line", array($event, $base)); // set event base event_base_set($event, $base); // enable event event_add($event); // start event loop event_base_loop($base);
based on FaV6t
Output for 7.0.0 - 7.2.0
Сериализуемое значение недопустимо. Fatal error: Uncaught Error: Call to undefined function event_base_new() in /in/2J0KI:29 Stack trace: #0 {main} thrown in /in/2J0KI on line 29
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Сериализуемое значение недопустимо. Fatal error: Call to undefined function event_base_new() in /in/2J0KI on line 29
Process exited with code 255.