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run code in 300+ PHP versions simultaneously
<?php class obj implements Serializable { private $data; public function __construct() { $this->data = "My private data"; } public function __serialize() { echo '__serialize' . PHP_EOL; return ['foo' => $this->data]; } public function __unserialize($data) { echo '__unserialize' . PHP_EOL; $this->data = $data['foo']; } public function serialize() { echo 'serialize' . PHP_EOL; return serialize($this->data); } public function unserialize($data) { echo 'unserialize' . PHP_EOL; $this->data = unserialize($data); } public function getData() { return $this->data; } } $obj = new obj; $ser = serialize($obj); var_dump($ser); $unser = unserialize($ser); echo($unser->getData());
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
__serialize string(47) "O:3:"obj":1:{s:3:"foo";s:15:"My private data";}" __unserialize My private data
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33
serialize string(38) "C:3:"obj":23:{s:15:"My private data";}" unserialize My private data
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/JmIRQ on line 12
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/JmIRQ on line 12
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/JmIRQ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting '{' in /in/JmIRQ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/JmIRQ on line 3
Process exited with code 255.
preferences:
108.63 ms | 413 KiB | 5 Q