3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function GetLongestString() { $args = func_get_args(); return max(array_map('strlen', $args)); } echo GetLongestString("a", "aaa", "aa") . PHP_EOL; echo GetLongestString("a", "bcd", "efgh", "") . PHP_EOL;
Output for 4.3.10 - 4.4.9, 5.0.2 - 7.1.0
3 4
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/aXOZW on line 9 3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/aXOZW on line 10 4PHP_EOL