| public static fill_parameters ( $required, $provided, $context, $source ) |
/**
* Parse this node.
* Set passed arguments and any optional arguments not passed to their
* defaults, then render the children of the mixin definition.
* @param SassContext the context in which this node is parsed
* @return array the parsed node
*/
public function parse($pcontext)
{
$mixin = $pcontext->getMixin($this->name);
$context = new SassContext($pcontext);
$context->content = $this->children;
$argc = count($this->args);
$count = 0;
list($arguments) = SassScriptFunction::fill_parameters($mixin->args, $this->args, $context, $this);
$context->setVariables($arguments);
$children = array();
foreach ($mixin->children as $child) {
$child->parent = $this;
$children = array_merge($children, $child->parse($context));
}
// $context->merge();
return $children;
}
/**
* Evalutes the function in the given context, with the provided arguments
* @param SassContext - the parent context
* @param array - the list of provided variables
* @throws SassReturn - if the @return is fired then this is thrown to break early
* @return SassBoolean(false) - if no @return was fired, return false
*/
public function execute($pcontext, $provided)
{
list($arguments, $context) = SassScriptFunction::fill_parameters($this->args, $provided, $pcontext, $this);
$context->setVariables($arguments);
$parser = $this->parent->parser;
$children = array();
try {
foreach ($this->children as $child) {
$child->parent = $this;
$children = array_merge($children, $child->parse($context));
}
} catch (SassReturn $e) {
return $e->value;
}
return new SassBoolean('false');
}
