3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $baz = 1; } $foo = new Foo; $s = "O:3:"Foo":1:{s:6:"*baz";i:1;}"; var_dump($s); $foo = unserialize($s); var_dump($foo);
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected 'Foo' (T_STRING) in /in/jgRCA on line 6
Process exited with code 255.
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 T_STRING in /in/jgRCA on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/jgRCA on line 6
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/jgRCA 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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/jgRCA on line 3
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/jgRCA on line 3
Process exited with code 255.
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