Found Bug in class-CSSmin.php

Hello,

I found a problem as I saved the theme settings. The problem is that a string is multiplied by a number.Below is the piece of code that happens to.

class-CSSmin.php Line: 764

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

I corrected it with the following code:

private function normalize_int($size)
    {
        if (is_string($size)) {
            switch (substr($size, -1)) {
                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;
    }

Keep up the good work!

• This topic was modified 6 years, 10 months ago by egritosgroup.