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<?php function diff($t, $o){ $t = deg2rad($t); $o = deg2rad($o); if($t<0)$t += M_PI*2; if($o<0)$o += M_PI*2; $diff = abs($t-$o); $diff = min( M_PI* 2 - $diff, $diff); echo rad2deg($diff) .PHP_EOL; } diff(-1,1);//2 diff(-90,90);//180 diff(-179,179);//2
Output for 4.3.10 - 4.3.11, 4.4.0 - 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, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
2 180 2
Output for 4.4.2, 5.1.2, 5.1.5
//22 180 2
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/0bt3M on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/0bt3M on line 11 2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/0bt3M on line 11 180PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/0bt3M on line 11 2PHP_EOL

preferences:
210.2 ms | 402 KiB | 354 Q