3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 51.4; print_r($a*100); print(\n); print_r((int)($a*100));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
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 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
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 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
5140 Fatal error: Undefined constant 'n' in /in/aD57S on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 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

preferences:
261.26 ms | 403 KiB | 400 Q