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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Record implements Serializable { public $data = array(); public function __construct() { $object = new StdClass(); $object->property = 'whoa'; $this->data = array( 'array' => array(1,2,3,5), 'object' => $object, 'string' => '12345', 'integer' => 123455 ); } public function serialize() { print 'hello'; return serialize($this->data); } public function unserialize($serialized) { } } $object = new Record(); var_dump(serialize($object));
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
hellostring(181) "C:6:"Record":162:{a:4:{s:5:"array";a:4:{i:0;i:1;i:1;i:2;i:2;i:3;i:3;i:5;}s:6:"object";O:8:"stdClass":1:{s:8:"property";s:4:"whoa";}s:6:"string";s:5:"12345";s:7:"integer";i:123455;}}"
Output for 5.0.5
Fatal error: Interface 'Serializable' not found in /in/oXP88 on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Serializable' not found in /in/oXP88 on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/oXP88 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting '{' in /in/oXP88 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/oXP88 on line 3
Process exited with code 255.