3v4l.org

run code in 300+ PHP versions simultaneously
<?php function check($expected, $estado) { foreach ((array) $estado as $estado) { if ($expected === $estado) { return 'true'; } } return 'false'; } echo check(1, 1), PHP_EOL; echo check(1, 2), PHP_EOL; echo check(1, array(1, 2)), PHP_EOL; echo check(1, array(2, 3)), PHP_EOL; echo check(1, array(3, 2, 1)), PHP_EOL;
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
true false true false true
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
true Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/AF0I9 on line 16 PHP_EOLfalse Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/AF0I9 on line 17 PHP_EOLtrue Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/AF0I9 on line 18 PHP_EOLfalse Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/AF0I9 on line 19 PHP_EOLtrue Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/AF0I9 on line 20 PHP_EOL
preferences:
247 ms | 402 KiB | 373 Q