private function lessc::removeComments in Less CSS Preprocessor 6
Same name and namespace in other branches
- 6.3 lessphp/lessc.inc.php \lessc::removeComments()
2 calls to lessc::removeComments()
File
- ./
lessc.inc.php, line 1103
Class
Code
private function removeComments($text) {
$out = '';
while (!empty($text) && preg_match('/^(.*?)("|\'|\\/\\/|\\/\\*|url\\(|$)/is', $text, $m)) {
if (!trim($text)) {
break;
}
$out .= $m[1];
$text = substr($text, strlen($m[0]));
switch ($m[2]) {
case 'url(':
preg_match('/^(.*?)(\\)|$)/is', $text, $inner);
$text = substr($text, strlen($inner[0]));
$out .= $m[2] . $inner[1] . $inner[2];
break;
case '//':
preg_match("/^(.*?)(\n|\$)/is", $text, $inner);
// give back the newline
$text = substr($text, strlen($inner[0]) - 1);
break;
case '/*':
preg_match("/^(.*?)(\\*\\/|\$)/is", $text, $inner);
$text = substr($text, strlen($inner[0]));
break;
case '"':
case "'":
preg_match("/^(.*?)(" . $m[2] . "|\$)/is", $text, $inner);
$text = substr($text, strlen($inner[0]));
$out .= $m[2] . $inner[1] . $inner[2];
break;
}
}
$this->count = 0;
return $out;
}