<?php
function count_and_find($arr) {
sort($arr);
$missing = array();
$index = 0;
$count = count($arr);
while ($num = array_shift($arr)) {
do {
if ($index < $num) {
$missing[] = $index;
$index++;
} while ($index < $num);
}
return array('missing' => $missing, 'total' => $count);
}
var_dump(count_and_find(array(1,6,2,9,3,0,5,7,4));
- Output for 5.4.0 - 5.4.31
- Parse error: syntax error, unexpected 'return' (T_RETURN), expecting while (T_WHILE) in /in/ps24r on line 18
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28
- Parse error: syntax error, unexpected T_RETURN, expecting T_WHILE in /in/ps24r on line 18
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 T_RETURN, expecting T_WHILE in /in/ps24r on line 18
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `T_WHILE' in /in/ps24r on line 18
Process exited with code 255.
preferences:
204.76 ms | 1394 KiB | 121 Q