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<?php class A { var $one = "111"; function __construct() { echo "construct";} function __destruct() { echo "destruct";} function __wakeup() { echo "wakeup";} } $at = new A(); $x = serialize($at); $u = unserialize($x); echo "<br/>". $u; ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
constructwakeup Fatal error: Uncaught Error: Object of class A could not be converted to string in /in/c2gl4:10 Stack trace: #0 {main} thrown in /in/c2gl4 on line 10 destructdestruct
Process exited with code 255.
Output for 7.4.0 - 7.4.33
constructwakeup Fatal error: Uncaught Error: Object of class A could not be converted to string in /in/c2gl4:10 Stack trace: #0 {main} thrown in /in/c2gl4 on line 10
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
constructwakeup Recoverable fatal error: Object of class A could not be converted to string in /in/c2gl4 on line 10
Process exited with code 255.
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
constructwakeup Catchable fatal error: Object of class A could not be converted to string in /in/c2gl4 on line 10
Process exited with code 255.
Output for 5.1.3 - 5.1.6
constructwakeup<br/>Object id #2destructdestruct
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.2
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/c2gl4 on line 2 constructwakeup<br/>Object id #2destructdestruct
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
wakeup<br/>Object

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285.82 ms | 402 KiB | 459 Q