3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php testme(); function testme() { $data='b=2'; parse_str($data); echo $b; echo $b; if(isset($b)) { echo "good\n"; } else { echo "bad\n"; } if(isset($b)) { echo "good\n"; } else { echo "bad\n"; } if(isset($b)) { echo "good\n"; } else { echo "bad\n"; } }
Output for 4.3.0 - 7.1.0
22good good good