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run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array('1', '2', '3'); foreach ($arr as $key=>$val) { echo $val.PHP_EOL; }
Output for 4.3.10 - 4.4.9, 5.0.2 - 7.1.7
1 2 3
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/Ia1tD on line 6 1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Ia1tD on line 6 2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Ia1tD on line 6 3PHP_EOL