3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $foo = 10; $foo = (int) $field_value; echo $foo;
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: field_value in /in/k9suD on line 3 0
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: field_value in /in/k9suD on line 3 0