3v4l.org

run code in 150+ 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 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
[$3] [$ 3] [$3.2] [$3] [$ 3] [$3.2]