protected function SassRuleNode::getParentSelectors in Sassy 7.3

Same name and namespace in other branches

1. 7 phamlp/sass/tree/SassRuleNode.php \SassRuleNode::getParentSelectors()

Returns the parent selector(s) for this node. This in an empty array if there is no parent selector.

Return value

array the parent selector for this node

2 calls to SassRuleNode::getParentSelectors()

SassRuleNode::resolveParentReferences in phpsass/tree/SassRuleNode.php

Resolves parent references in the selector

SassRuleNode::resolveSelectors in phpsass/tree/SassRuleNode.php

Resolves selectors. Interpolates SassScript in selectors and resolves any parent references or appends the parent selectors.

File

phpsass/tree/SassRuleNode.php, line 240

Class

SassRuleNode

SassRuleNode class. Represents a CSS rule. @package PHamlP @subpackage Sass.tree

Code

protected function getParentSelectors($context) {
  $ancestor = $this->parent;
  while (!$ancestor instanceof SassRuleNode && $ancestor
    ->hasParent()) {
    $ancestor = $ancestor->parent;
  }
  if ($ancestor instanceof SassRuleNode) {
    return $ancestor
      ->resolveSelectors($context);
  }
  return array();
}