- Output for 5.4.0 - 5.4.32, 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- <?php$in = [ '2,24', '2,2,9,12'];$out = [];foreach($in as $item) { $norm = explode(',', $item); $ar = array_count_values($norm); $pos = []; $out[] = &$pos; array_walk($ar, function ($val, $key) use(&$pos) { if($val > 1) { $pos[] = $key . '(' . $val . ')'; } else { $pos[] = $key; } }); unset($pos);}foreach($out as $listItem) { echo implode(',', $listItem) , PHP_EOL;}
- Output for 8.0.13
- Parse error: syntax error, unexpected variable "$in" in /in/MoopV on line 1
Process exited with code 255. - Output for 5.4.34, 7.3.32 - 7.3.33, 7.4.33
- Parse error: syntax error, unexpected '$in' (T_VARIABLE) in /in/MoopV on line 1
Process exited with code 255.