/**
* Finds +mixins
*
* @author Anthony Short
* @param $string
* @return array
*/
public static function find_mixins($string)
{
return Scaffold_Utils::match('/\\+(([0-9a-zA-Z_-]*?)(\\((.*?)\\))?)\\;/xs', $string);
}
function testMatch()
{
$string = "The quick brown fox jumps over the lazy dog.";
$this->assertEqual(count(Scaffold_Utils::match('/The/', $string)), 1);
$this->assertEqual(count(Scaffold_Utils::match('/Lazy/', $string, 1)), 'L');
}
/**
* Replaces all of the constants in a CSS string
* with the constants defined in the member variable $constants
* using PHP's interpolation.
*/
public static function replace($css)
{
// START - Modified by Webligo Developments
# Strip SVN Keywords
$css = preg_replace('/[$][a-z]+?[:].+?[$]/i', '', $css);
//preg_match('/[$][a-z]+?[:].+?[$]/i', $css, $m);
// END - Modified by Webligo Developments
# Pull the constants into the local scope as variables
extract(self::$constants, EXTR_SKIP);
# Remove unset variables from the string, so errors aren't thrown
foreach (array_unique(Scaffold_Utils::match('/\\{?\\$([A-Za-z0-9_-]+)\\}?/', $css, 1)) as $value) {
if (!isset(${$value})) {
Scaffold::error('Missing constant - ' . $value);
}
}
$css = stripslashes(eval('return "' . addslashes($css) . '";'));
# Replace the variables within the string like a normal PHP string
return $css;
}
/**
* Replaces all of the constants in a CSS string
* with the constants defined in the member variable $constants
* using PHP's interpolation.
*/
public static function replace($css)
{
# Pull the constants into the local scope as variables
extract(self::$constants, EXTR_SKIP);
# Remove unset variables from the string, so errors aren't thrown
foreach (array_unique(Scaffold_Utils::match('/\\{?\\$([A-Za-z0-9_-]+)\\}?/', $css, 1)) as $value) {
if (!isset(${$value})) {
Scaffold::error('Missing constant - ' . $value);
}
}
$css = stripslashes(eval('return "' . addslashes($css) . '";'));
# Replace the variables within the string like a normal PHP string
return $css;
}
