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<?php class testA implements \Serializable { private $b = 123; public $a = 4; public function test() { $this->b = 1234; } public function serialize() { return serialize(array("a" => $this->a, "b" => $this->b)); } public function unserialize($str) { $ar = unserialize($str); $this->a = $ar['a']; $this->b = $ar['b']; } } $className = "testA"; $object = unserialize( sprintf('O:%d:"%s":0:{}', strlen($className), $className) ); var_dump($object);
Output for 7.0.0 - 7.1.0
Warning: Erroneous data format for unserializing 'testA' in /in/SKShm on line 30 Notice: unserialize(): Error at offset 15 of 16 bytes in /in/SKShm on line 30 bool(false)
Output for 5.3.0 - 5.4.28, 5.4.30 - 5.5.12, 5.5.14 - 5.5.38, hhvm-3.10.0 - 3.13.2
object(testA)#1 (2) { ["b":"testA":private]=> int(123) ["a"]=> int(4) }
Output for 5.4.29, 5.5.13, 5.6.0 - 5.6.28
Warning: Erroneous data format for unserializing 'testA' in /in/SKShm on line 31 Notice: unserialize(): Error at offset 15 of 16 bytes in /in/SKShm on line 31 bool(false)
Output for 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/SKShm on line 3 object(testA)#1 (2) { ["b:private"]=> int(123) ["a"]=> int(4) }
Output for 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/SKShm on line 3 Fatal error: Interface 'Serializable' not found in /in/SKShm on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/SKShm on line 3 Fatal error: Class 'Serializable' not found in /in/SKShm 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/SKShm 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/SKShm on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/SKShm on line 3
Process exited with code 255.