3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php //single-quoted echo '[$3] [$ 3] [$3.2]'; echo "\n"; //double-quoted echo "[$3] [$ 3] [$3.2]";
Output for 4.3.0 - 7.1.7
[$3] [$ 3] [$3.2] [$3] [$ 3] [$3.2]