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run code in 200+ php & hhvm versions
Bugs & Features
<?php function putInArrayIfBig(&$array, $number) { //array is empty if(count($array) == 0) { array_push($array, $number); return; } //push new value, remove smallest for($i = 0; $i < count($array); $i++) { if($array[$i] < $number) { array_splice($array, $i, 0, $number); if(count($array) > 30) { //remove 31 item array_pop($array); } return; } } //if item not inserted and array not yet full if(count($array) < 30) { array_push($array, $number); return; } } $top30 = [9,8,7,6,4,3,2,1]; putInArrayIfBig($top30, 5); putInArrayIfBig($top30, 0); putInArrayIfBig($top30, 10); var_dump($top30); ?>
based on 8n9Kd
Output for 5.4.0 - 7.2.0
array(11) { [0]=> int(10) [1]=> int(9) [2]=> int(8) [3]=> int(7) [4]=> int(6) [5]=> int(5) [6]=> int(4) [7]=> int(3) [8]=> int(2) [9]=> int(1) [10]=> int(0) }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/jFWJU on line 28
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/jFWJU on line 28
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/jFWJU on line 28
Process exited with code 255.