function CSSmin::normalizeInt

Convert strings like "64M" or "30" to int values

Parameters

mixed $size:

Return value

int

2 calls to CSSmin::normalizeInt()

CSSmin::doRaisePhpLimits in advagg_css_compress/yui/CSSMin.inc

Tries to configure PHP to use at least the suggested minimum settings

CSSmin::set_memory_limit in advagg_css_compress/yui/CSSMin.inc

Sets the memory limit for this script

File

advagg_css_compress/yui/CSSMin.inc, line 1185

Class

CSSmin

Code

private function normalizeInt($size) {
    if (is_string($size)) {
        $letter = substr($size, -1);
        $size = intval($size);
        switch ($letter) {
            case 'M':
            case 'm':
                return (int) $size * 1048576;
            case 'K':
            case 'k':
                return (int) $size * 1024;
            case 'G':
            case 'g':
                return (int) $size * 1073741824;
        }
    }
    return (int) $size;
}