3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Connection { protected $link; private $server, $username, $password, $db; public function __construct($server, $username, $password, $db) { echo 'constructing'; $this->server = $server; $this->username = $username; $this->password = $password; $this->db = $db; $this->connect(); } private function connect() { echo 'conected'; } public function __sleep() { return array('server', 'username', 'password', 'db'); } public function __wakeup() { $this->connect(); } } $a = new Connection('s', 'u', 'p', 'd'); echo '-----------------------'; $sa = serialize($a);
Output for 5.0.0 - 5.0.4, 5.1.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
constructingconected-----------------------
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.5
constructingconected-----------------------
Process exited with code 139.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/g5EsS on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/g5EsS on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/g5EsS on line 5
Process exited with code 255.