<?php
// calculate sum of ordinal values of chars
// starting from $start until the end of $str
function charsum($str, $start)
{
$sum = 0;
for ($i = $start, $max = strlen($str); $i < $max; ++$i) {
$sum += ord($str[$i]);
}
return $sum;
}
$str = 'hello world';
echo charsum($str, strpos($str, ' '));
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.6
- 584
preferences:
222.46 ms | 406 KiB | 314 Q