/**
* Constructor
*
* @param string $markup
*/
public function __construct($markup)
{
$this->markup = $markup;
$quotedFragmentRegexp = new Regexp('/\\s*(' . Liquid::get('QUOTED_FRAGMENT') . ')/');
$filterSeperatorRegexp = new Regexp('/' . Liquid::get('FILTER_SEPARATOR') . '\\s*(.*)/');
$filterSplitRegexp = new Regexp('/' . Liquid::get('FILTER_SEPARATOR') . '/');
$filterNameRegexp = new Regexp('/\\s*(\\w+)/');
$filterArgumentRegexp = new Regexp('/(?:' . Liquid::get('FILTER_ARGUMENT_SEPARATOR') . '|' . Liquid::get('ARGUMENT_SEPARATOR') . ')\\s*(' . Liquid::get('QUOTED_FRAGMENT_FILTER_ARGUMENT') . ')/');
$quotedFragmentRegexp->match($markup);
$this->name = isset($quotedFragmentRegexp->matches[1]) ? $quotedFragmentRegexp->matches[1] : null;
if ($filterSeperatorRegexp->match($markup)) {
$filters = $filterSplitRegexp->split($filterSeperatorRegexp->matches[1]);
foreach ($filters as $filter) {
$filterNameRegexp->match($filter);
$filtername = $filterNameRegexp->matches[1];
$filterArgumentRegexp->matchAll($filter);
$matches = Liquid::arrayFlatten($filterArgumentRegexp->matches[1]);
$this->filters[] = array($filtername, $matches);
}
} else {
$this->filters = array();
}
}
