3v4l.org

run code in 300+ PHP versions simultaneously
<?php class User { public $username; public $password; public $loginsToday; public function __sleep() { // (Clean up; close database handles, etc) return array_keys( get_object_vars( $this ) ); } public function __wakeup() { echo "Yawn... what’s for breakfast?<br />"; } } $user = new User; $userString = serialize( $user ); $obj = unserialize( $userString );

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43.69 ms | 402 KiB | 5 Q