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run code in 300+ PHP versions simultaneously
<?php namespace My\Psr0\NameSpace; class Foo { public function bar() { return array_keys(array('a','b','c')); } } $foo = new Foo(); var_dump($foo->bar());
Output for 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.7
array(3) { [0]=> int(0) [1]=> int(1) [2]=> int(2) }
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected 'NameSpace' (T_NAMESPACE), expecting identifier (T_STRING) in /in/dfjk5 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_NAMESPACE, expecting T_STRING in /in/dfjk5 on line 3
Process exited with code 255.
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88.09 ms | 401 KiB | 79 Q