3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array('foo', 'bar', 'all', 'your', 'base', 'are', 'belong', 'to', 'us'); foreach ($test as $val) { if (strpos($val, 'a') !== false) { print($val . PHP_EOL); } }

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62.35 ms | 402 KiB | 5 Q