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run code in 300+ PHP versions simultaneously
<?php $fieldvalues = array(1,2,3,4,5,6,7,8); foreach($fieldvalues as $key => $value) { echo 'We are looping'; if(!empty($key) && $key % 4 == 0) { echo PHP_EOL. 'Every 4th' . PHP_EOL; } }
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
We are loopingWe are loopingWe are loopingWe are loopingWe are looping Every 4th We are loopingWe are loopingWe are looping
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 We are loopingWe are loopingWe are loopingWe are loopingWe are looping Every 4th We are loopingWe are loopingWe are looping
preferences:
194.61 ms | 402 KiB | 291 Q