3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $facults = array('Леч. фак.' => 1, 'Пед. фак.' => 2, 'Стом. фак.' => 3, 'ВСО' => 4); $dog = ',Леч. фак.,Пед. фак.,'; $eval = explode(',', $dog); for ($i=1; $i < (substr_count($dog, ',')); $i++) { echo $facults[$eval[$i]]; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
12