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run code in 300+ PHP versions simultaneously
<?php class A {} trait ArrayAccessor { public function offsetSet($offset, $data) {} public function offsetGet($offset) {} public function offsetUnset($offset) {} public function offsetExists($offset) {} } $test = new(["hello", "world"]) { use ArrayAccessor; } extends A implements ArrayAccess; var_dump($test, $test instanceof ArrayAccess, $test instanceof A, class_uses($test)); ?>
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected '(' in /in/t4K9e on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 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/t4K9e 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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/t4K9e on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/t4K9e on line 4
Process exited with code 255.

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