function csstidy::css_new_media_section in Advanced CSS/JS Aggregation 6

Start a new media section. Check if the media is not already known, else rename it with extra spaces to avoid merging

Parameters

string $media:

Return value

string

1 call to csstidy::css_new_media_section()

csstidy::parse in advagg_css_compress/csstidy/class.csstidy.inc

Parses CSS in $string. The code is saved as array in $this->css

File

advagg_css_compress/csstidy/class.csstidy.inc, line 1008

Class

csstidy

CSS Parser class

Code

function css_new_media_section($media) {
  if ($this
    ->get_cfg('preserve_css')) {
    return $media;
  }

  // if the last @media is the same as this
  // keep it
  if (!$this->css or !is_array($this->css) or empty($this->css)) {
    return $media;
  }
  end($this->css);
  list($at, ) = each($this->css);
  if ($at == $media) {
    return $media;
  }
  while (isset($this->css[$media])) {
    if (is_numeric($media)) {
      $media++;
    }
    else {
      $media .= " ";
    }
  }
  return $media;
}