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run code in 300+ PHP versions simultaneously
<?php class foo implements Serializable { public $dummy = 'bzz'; public function serialize() { throw Exception('test'); } public function unserialize($data) { } } $serialized = serialize(new foo); $unserialized = unserialize($serialized); var_dump($serialized, $unserialized);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: foo implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /in/C6UNl on line 3 Fatal error: Uncaught Error: Call to undefined function Exception() in /in/C6UNl:9 Stack trace: #0 [internal function]: foo->serialize() #1 /in/C6UNl(17): serialize(Object(foo)) #2 {main} thrown in /in/C6UNl on line 9
Process exited with code 255.

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