<?php
$arr = [1, 3, 5, 3, 7]; //[1, 3, 5, 3, 4]
$sortedArr = $arr;
sort($sortedArr);
$filtered = array_filter(
array_map(function($v1, $v2){
return ($v1 == $v2 ?FALSE:TRUE);
}, $arr, $sortedArr)
);
var_dump(count($filtered) >= 2 ? FALSE : TRUE);
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- bool(false)
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/PnjoW on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/PnjoW on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/PnjoW on line 3
Process exited with code 255.
preferences:
178.73 ms | 401 KiB | 311 Q