/**
* Extracts tag attributes from a markup string
*
* @param string $markup
*/
public function extract_attributes($markup)
{
$this->attributes = array();
$attribute_regexp = new LiquidRegexp(LIQUID_TAG_ATTRIBUTES);
$matches = $attribute_regexp->scan($markup);
foreach ($matches as $match) {
$this->attributes[$match[0]] = $match[1];
}
}
function test_quoted_words_in_the_middle()
{
$this->assertEqual(array('arg1', 'arg2', '"arg 3"', 'arg4'), $this->regexp->scan('arg1 arg2 "arg 3" arg4 '));
}