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run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ERROR | E_PARSE); class Definition implements Serializable { private $value; public function __construct($value) { $this->value = $value; } public function serialize() { return serialize($this->value); } public function unserialize($data) { $this->value = unserialize($value); } } $a=new stdClass(); $d=new Definition($a); var_dump(unserialize(serialize([$d,'This text will appear twice',$a])));
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
bool(false)
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 bool(false)
Output for 5.6.0 - 5.6.29, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33
array(3) { [0]=> object(Definition)#3 (1) { ["value":"Definition":private]=> bool(false) } [1]=> string(27) "This text will appear twice" [2]=> string(27) "This text will appear twice" }
preferences:
188.14 ms | 402 KiB | 192 Q