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run code in 300+ PHP versions simultaneously
<?php $array = ['x', 'y', 'z']; foreach($array as $element) { if ($element=='x') { $element = 'a'; array_push($array, "test"); print_r($array); } ?> <li><?php echo $element ?></li> <?php } ?>
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.3.4, 8.3.6
Array ( [0] => x [1] => y [2] => z [3] => test ) <li>a</li> <li>y</li> <li>z</li>
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => x [1] => y [2] => z [3] => test ) <li>a</li> <li>y</li> <li>z</li>
preferences:
210.28 ms | 402 KiB | 290 Q