3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 51.4; print_r($a*100); print(\n); print_r((int)($a*100));
Output for 7.0.0 - 7.1.0
5140 Fatal error: Uncaught Error: Undefined constant 'n' in /in/aD57S:6 Stack trace: #0 {main} thrown in /in/aD57S on line 6
Process exited with code 255.
Output for hhvm-3.12.0
5140 Fatal error: Uncaught Error: Undefined constant 'n' in /in/aD57S:6 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.3.0 - 5.6.28, hhvm-3.10.0
5140 Fatal error: Undefined constant 'n' in /in/aD57S on line 6
Process exited with code 255.
Output for 4.3.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/aD57S on line 6 5140 Notice: Use of undefined constant n - assumed 'n' in /in/aD57S on line 6 n5140