3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function diff($this, $that){ $diff = abs(deg2rad($this)-deg2rad($that)); $diff = min((2 * PI) - abs, abs); echo rad2deg($diff) .PHP_EOL; } diff(-1,1);//2 diff(-90,90);//180 diff(-179,179);//2
based on G6rlu
Output for 7.1.0
Fatal error: Cannot use $this as parameter in /in/od6KV on line 2
Process exited with code 255.
Output for 4.3.10 - 4.4.1, 4.4.3 - 4.4.9, 5.0.2 - 5.0.5, 5.1.1, 5.1.3 - 5.1.4, 5.1.6 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 0 Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 0 Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 0
Output for 4.4.2, 5.1.2, 5.1.5
//2 Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 0 Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 0 Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 0
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/od6KV on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/od6KV on line 6 0PHP_EOL Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/od6KV on line 6 0PHP_EOL Notice: Use of undefined constant PI - assumed 'PI' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant abs - assumed 'abs' in /in/od6KV on line 4 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/od6KV on line 6 0PHP_EOL