3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = 'hello world'; $selectedString = ''; for ($i = 0; $i == 5; $i++) { $selectedString[$i] = $string[$i]; } var_dump($selectedString);
based on Dak6E
Output for 4.3.0 - 7.2.0
string(0) ""