3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'hello'; if ($foo == 'bar') { echo 'true'; } else { echo 'false'; } echo "\n"; var_dump($foo); if ($foo = 'bar') { echo 'true'; } else { echo 'false'; } echo "\n"; var_dump($foo);

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42.67 ms | 402 KiB | 5 Q