Minify_CSS_Compressor::_selectorsCB PHP Méthode

_selectorsCB() protected méthode

Replace what looks like a set of selectors
protected _selectorsCB ( array $m ) : string
$m array regex matches
Résultat string
    protected function _selectorsCB($m)
    {
        // remove ws around the combinators
        return preg_replace('/\\s*([,>+~])\\s*/', '$1', $m[0]);
    }