function CSSmin::replace_keyframe_zero

Same name and namespace in other branches

1. 8.x-3.x advagg_css_minify/yui/CSSMin.inc \CSSmin::replace_keyframe_zero() 1 comment

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];
}