- var_dump: documentation ( source)
- ini_set: documentation ( source)
- trim: documentation ( source)
- ini_get: documentation ( source)
- strtolower: documentation ( source)
<?php
function iniGetBytes($val)
{
$val = trim(ini_get($val));
if ($val != '') {
$last = strtolower(
$val{strlen($val) - 1}
);
} else {
$last = '';
}
switch ($last) {
// The 'G' modifier is available since PHP 5.1.0
case 'g':
$val *= 1024;
case 'm':
$val *= 1024;
case 'k':
$val *= 1024;
}
return $val;
}
ini_set('post_max_size', '5m'); // fake the used ini-entry
var_dump(iniGetBytes('post_max_size'));