<?php
function toNum($data) {
$alphabet = array( 'a', 'b', 'c', 'd', 'e',
'f', 'g', 'h', 'i', 'j',
'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't',
'u', 'v', 'w', 'x', 'y',
'z'
);
$alpha_flip = array_flip($alphabet);
$return_value = -1;
$length = strlen($data);
for ($i = 0; $i < $length; $i++) {
$return_value +=
($alpha_flip[$data[$i]] + 1) * pow(26, ($length - $i - 1));
}
return $return_value;
}
?>
- Output for 5.4.8 - 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, 7.2.6 - 7.2.33, 7.3.0 - 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
preferences:
221.47 ms | 404 KiB | 248 Q