3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function GetLongestString() { return max(array_map(strlen, func_get_args())); } echo GetLongestString("aa", "bcd", "fg"); echo GetLongestString("a", "bcde", "fgh", "ij", "");
Output for 5.3.0 - 5.6.28, hhvm-3.10.0, 7.0.0 - 7.1.0
Notice: Use of undefined constant strlen - assumed 'strlen' in /in/eBAXM on line 5 3 Notice: Use of undefined constant strlen - assumed 'strlen' in /in/eBAXM on line 5 4
Output for hhvm-3.12.0
Notice: Use of undefined constant strlen - assumed 'strlen' in /in/eBAXM on line -1 3 Notice: Use of undefined constant strlen - assumed 'strlen' in /in/eBAXM on line -1 4
Output for 4.3.2 - 5.2.17
Notice: Use of undefined constant strlen - assumed 'strlen' in /in/eBAXM on line 5 Fatal error: func_get_args(): Can't be used as a function parameter in /in/eBAXM on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Use of undefined constant strlen - assumed 'strlen' in /in/eBAXM on line 5 Fatal error: func_get_args(): Can't be used as a function parameter in /in/eBAXM on line 5