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run code in 300+ PHP versions simultaneously
<?php class Foo { private $data = array("Foo"); public function __sleep() { return array("data"); } } class Bar implements Serializable{ private $data = array("Bar"); public function serialize() { return serialize($this->data); } public function unserialize($data) { $this->data = unserialize($data); } public function __sleep() { echo "this won't get called"; exit; } } $foo = new Foo; $bar = new Bar; var_dump(serialize($foo)); var_dump(serialize($bar));
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.14
Deprecated: Bar 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/B57Kk on line 10 string(50) "O:3:"Foo":1:{s:9:"Foodata";a:1:{i:0;s:3:"Foo";}}" string(35) "C:3:"Bar":20:{a:1:{i:0;s:3:"Bar";}}"
Output for 5.1.0 - 5.1.6, 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, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
string(50) "O:3:"Foo":1:{s:9:"Foodata";a:1:{i:0;s:3:"Foo";}}" string(35) "C:3:"Bar":20:{a:1:{i:0;s:3:"Bar";}}"
Output for 5.0.5
Fatal error: Interface 'Serializable' not found in /in/B57Kk on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Serializable' not found in /in/B57Kk on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/B57Kk on line 4
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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/B57Kk on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/B57Kk on line 4
Process exited with code 255.
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