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run code in 150+ php & hhvm versions
Bugs & Features
<?php $num = 8; for($i=0;$i<=$num;$i+=4) { echo $i . PHP_EOL; if($i == $num) { echo $i . 'CO' . PHP_EOL; } }
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0 4 8 8CO
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/PTNeF on line 5 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/PTNeF on line 5 4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/PTNeF on line 5 8PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/PTNeF on line 8 8COPHP_EOL