<?php
function sum($arr) {
if ( empty($arr) ) {
return;
}
return $arr[0] + sum(array_slice($arr, 1));
}
echo sum(array(1,2,3,4,5))
- Output for 5.4.0 - 5.4.26
- Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/DbA5F on line 9
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 $end, expecting ',' or ';' in /in/DbA5F on line 9
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 $, expecting ',' or ';' in /in/DbA5F on line 9
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `','' or `';'' in /in/DbA5F on line 9
Process exited with code 255.
preferences:
210.76 ms | 1395 KiB | 116 Q