class Twig_TokenParser_Filter in Zircon Profile 8.0
Same name and namespace in other branches
- 8 vendor/twig/twig/lib/Twig/TokenParser/Filter.php \Twig_TokenParser_Filter
Filters a section of a template by applying filters.
<pre> {% filter upper %} This text becomes uppercase {% endfilter %} </pre>
Hierarchy
- class \Twig_TokenParser implements Twig_TokenParserInterface
- class \Twig_TokenParser_Filter
Expanded class hierarchy of Twig_TokenParser_Filter
File
- vendor/
twig/ twig/ lib/ Twig/ TokenParser/ Filter.php, line 21
View source
class Twig_TokenParser_Filter extends Twig_TokenParser {
public function parse(Twig_Token $token) {
$name = $this->parser
->getVarName();
$ref = new Twig_Node_Expression_BlockReference(new Twig_Node_Expression_Constant($name, $token
->getLine()), true, $token
->getLine(), $this
->getTag());
$filter = $this->parser
->getExpressionParser()
->parseFilterExpressionRaw($ref, $this
->getTag());
$this->parser
->getStream()
->expect(Twig_Token::BLOCK_END_TYPE);
$body = $this->parser
->subparse(array(
$this,
'decideBlockEnd',
), true);
$this->parser
->getStream()
->expect(Twig_Token::BLOCK_END_TYPE);
$block = new Twig_Node_Block($name, $body, $token
->getLine());
$this->parser
->setBlock($name, $block);
return new Twig_Node_Print($filter, $token
->getLine(), $this
->getTag());
}
public function decideBlockEnd(Twig_Token $token) {
return $token
->test('endfilter');
}
public function getTag() {
return 'filter';
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
Twig_TokenParser:: |
protected | property | ||
Twig_TokenParser:: |
public | function |
Sets the parser associated with this token parser. Overrides Twig_TokenParserInterface:: |
|
Twig_TokenParser_Filter:: |
public | function | ||
Twig_TokenParser_Filter:: |
public | function |
Gets the tag name associated with this token parser. Overrides Twig_TokenParserInterface:: |
|
Twig_TokenParser_Filter:: |
public | function |
Parses a token and returns a node. Overrides Twig_TokenParserInterface:: |