3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class User{ public $id; function __construct($id) { $this->id = $id; } } class UserStorage extends SPLObjectStorage{ public function getHash($obj){ return strval($obj->id); } } $us = new UserStorage(); $user1 = new User(1); $user2 = new User(2); $us->attach($user1); $us->attach($user2); $me = new User(2); // the following would normally fail since they are two separate objects // but it works now with our extended getHash() var_dump($us->contains($me));
Output for 5.4.0 - 7.1.0
bool(true)
Output for 5.1.0 - 5.3.29
bool(false)
Output for 5.0.0 - 5.0.5
<br /> <b>Fatal error</b>: Class 'SPLObjectStorage' not found in <b>/in/V59vj</b> on line <b>13</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/V59vj</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/V59vj</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/V59vj</b> on line <b>4</b><br />
Process exited with code 255.