/**
* Post Process. Needs to come after the nested selectors.
*
* @author Anthony Short
* @param $css object
* @return $css string
*/
public static function replace_flags($css)
{
if ($found = $css->find_at_group('flag', false)) {
foreach ($found['groups'] as $group_key => $group) {
$flags = explode(',', $found['flag'][$group_key]);
# See if any of the flags are set
foreach ($flags as $flag_key => $flag) {
if (Scaffold::flag($flag)) {
$parse = true;
break;
} else {
$parse = false;
}
}
if ($parse) {
# Just remove the flag name, and it should just work.
$css->string = str_replace($found['groups'][$group_key], $found['content'][$group_key], $css->string);
} else {
# Get it out of there, that flag isn't set!
$css->string = str_replace($found['groups'][$group_key], '', $css->string);
}
}
# Loop through the newly parsed CSS to look for more flags
$css = self::replace_flags($css);
}
return $css;
}
