3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump((int)'10'); echo \n;
Output for 7.0.0 - 7.1.0
int(10) Fatal error: Uncaught Error: Undefined constant 'n' in /in/s86Bo:4 Stack trace: #0 {main} thrown in /in/s86Bo on line 4
Process exited with code 255.
Output for 5.3.0 - 5.6.22, hhvm-3.10.0 - 3.12.0
int(10) Fatal error: Undefined constant 'n' in /in/s86Bo on line 4
Process exited with code 255.
Output for 4.3.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/s86Bo on line 4 int(10) Notice: Use of undefined constant n - assumed 'n' in /in/s86Bo on line 4 n