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<?php $arr1 = [101,4,320,1,2,3,45,46]; $arr1 = usort($arr1); $longestSeq = array(); $tempSeq = array(); $countSeq = 0; $start = true; foreach($arr1 as $arr) { if($start){ $tempSeq[] = $arr; } else { if(end($tempSeq)+1 == $arr){ $tempSeq[] = $arr; } else { $longestSeq = $tempSeq; $tempSeq = array(); } } } var_dump($longestSeq);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: usort() expects exactly 2 arguments, 1 given in /in/ncNBr:4 Stack trace: #0 /in/ncNBr(4): usort(Array) #1 {main} thrown in /in/ncNBr on line 4
Process exited with code 255.
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 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: usort() expects exactly 2 parameters, 1 given in /in/ncNBr on line 4 Warning: Invalid argument supplied for foreach() in /in/ncNBr on line 10 array(0) { }
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/ncNBr 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/ncNBr on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ncNBr on line 3
Process exited with code 255.
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257.32 ms | 401 KiB | 342 Q