function CSSmin::replace_keyframe_zero

File

advagg_css_minify/yui/CSSMin.inc, line 613

Class

CSSmin

Code

private function replace_keyframe_zero($matches) {
    return $matches[1] . preg_replace('/0(\\{|,[^\\)\\{]+\\{)/', '0%$1', $matches[2]) . $matches[3];
}