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run code in 300+ PHP versions simultaneously
<?php class Foo extends ArrayIterator implements IteratorAggregate { public function getIterator() { return $this; { } $foo = new Foo([1,2,3,4,5,6]); foreach ($foo as $i) { echo $i . PHP_EOL; }
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected end of file in /in/5B7hg on line 17
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 '[', expecting ')' in /in/5B7hg on line 13
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/5B7hg on line 13
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/5B7hg 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 '{' in /in/5B7hg on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/5B7hg on line 3
Process exited with code 255.

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