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run code in 150+ php & hhvm versions
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<?php // Force a value between a min / maximim scope function betweenScope($num, $min, $max) { return min($max, max($min, $num)); //return ($num > $max) ? $max : (($num < $min) ? $min : $num); } echo betweenScope(21, 0, 5) . PHP_EOL; echo betweenScope(3, 0, 5) . PHP_EOL; echo betweenScope(-10, 0, 5) . PHP_EOL; echo betweenScope('c', 'b', 'e') . PHP_EOL; echo betweenScope('z', 'b', 'e') . PHP_EOL; echo betweenScope('a', 'b', 'e') . PHP_EOL;
Output for 4.3.10 - 4.4.9, 5.0.2 - 7.1.0
5 3 0 c e b
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/QBVfl on line 10 5PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QBVfl on line 11 3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QBVfl on line 12 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QBVfl on line 14 cPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QBVfl on line 15 ePHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QBVfl on line 16 bPHP_EOL