3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $names = array('Bill', 'Ben', 'Bert', 'Ernie'); $start = 2; for( $i = $start, $count = count( $names); $i < $count; $i++) { echo $name; } $i = 0; while( $i++ < $start) { echo $name; }
Output for 5.0.4 - 5.6.28, hhvm-3.10.0, 7.0.0 - 7.1.0
Notice: Undefined variable: name in /in/R6oZc on line 5 Notice: Undefined variable: name in /in/R6oZc on line 5 Notice: Undefined variable: name in /in/R6oZc on line 9 Notice: Undefined variable: name in /in/R6oZc on line 9
Output for hhvm-3.12.0
Notice: Undefined variable: name in /in/R6oZc on line -1 Notice: Undefined variable: name in /in/R6oZc on line -1 Notice: Undefined variable: name in /in/R6oZc on line -1 Notice: Undefined variable: name in /in/R6oZc on line -1
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: name in /in/R6oZc on line 5 Notice: Undefined variable: name in /in/R6oZc on line 5 Notice: Undefined variable: name in /in/R6oZc on line 9 Notice: Undefined variable: name in /in/R6oZc on line 9