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run code in 300+ PHP versions simultaneously
<?php class Role { } class Foo implements Serializable { private $var1; public function __construct() { $this->var1 = array(new Role()); } public function serialize() { return serialize(array($this->var1)); } public function unserialize($serialized) { list($this->var1) = unserialize($serialized); } } class Bar extends Foo { private $var2; public function __construct() { parent::__construct(); $this->var2 = new \stdClass(); } public function serialize() { return serialize(array($this->var2, parent::serialize())); } public function unserialize($serialized) { list($this->var2, $parentStr) = unserialize($serialized); parent::unserialize($parentStr); } } $foo = new Bar; var_dump(unserialize(serialize($foo)));
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Foo 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/64GT7 on line 7 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/64GT7 on line 24 object(Bar)#4 (2) { ["var1":"Foo":private]=> array(1) { [0]=> object(Role)#6 (0) { } } ["var2":"Bar":private]=> object(stdClass)#5 (0) { } }
Output for 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
object(Bar)#4 (2) { ["var2":"Bar":private]=> object(stdClass)#5 (0) { } ["var1":"Foo":private]=> array(1) { [0]=> object(Role)#6 (0) { } } }
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/64GT7 on line 31 object(Bar)#4 (2) { ["var2:private"]=> object(stdClass)#5 (0) { } ["var1:private"]=> array(1) { [0]=> object(Role)#6 (0) { } } }
Output for 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/64GT7 on line 31 Fatal error: Interface 'Serializable' not found in /in/64GT7 on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/64GT7 on line 31 Fatal error: Class 'Serializable' not found in /in/64GT7 on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/64GT7 on line 7
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/64GT7 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/64GT7 on line 7
Process exited with code 255.
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