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class Twig_Node_Expression_Test_Constant in Zircon Profile 8.0

Same name and namespace in other branches
  1. 8 vendor/twig/twig/lib/Twig/Node/Expression/Test/Constant.php \Twig_Node_Expression_Test_Constant

Checks if a variable is the exact same value as a constant.

<pre> {% if post.status is constant('Post::PUBLISHED') %} the status attribute is exactly the same as Post::PUBLISHED {% endif %} </pre>

@author Fabien Potencier <fabien@symfony.com>

Hierarchy

Expanded class hierarchy of Twig_Node_Expression_Test_Constant

1 string reference to 'Twig_Node_Expression_Test_Constant'
Twig_Extension_Core::getTests in vendor/twig/twig/lib/Twig/Extension/Core.php

File

vendor/twig/twig/lib/Twig/Node/Expression/Test/Constant.php, line 23

View source
class Twig_Node_Expression_Test_Constant extends Twig_Node_Expression_Test {
  public function compile(Twig_Compiler $compiler) {
    $compiler
      ->raw('(')
      ->subcompile($this
      ->getNode('node'))
      ->raw(' === constant(');
    if ($this
      ->getNode('arguments')
      ->hasNode(1)) {
      $compiler
        ->raw('get_class(')
        ->subcompile($this
        ->getNode('arguments')
        ->getNode(1))
        ->raw(')."::".');
    }
    $compiler
      ->subcompile($this
      ->getNode('arguments')
      ->getNode(0))
      ->raw('))');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
Twig_Node::$attributes protected property
Twig_Node::$lineno protected property
Twig_Node::$nodes protected property
Twig_Node::$tag protected property
Twig_Node::count public function
Twig_Node::getAttribute public function Gets an attribute value by name.
Twig_Node::getIterator public function
Twig_Node::getLine public function Overrides Twig_NodeInterface::getLine
Twig_Node::getNode public function Gets a node by name.
Twig_Node::getNodeTag public function Overrides Twig_NodeInterface::getNodeTag
Twig_Node::hasAttribute public function Returns true if the attribute is defined.
Twig_Node::hasNode public function Returns true if the node with the given name exists.
Twig_Node::removeAttribute public function Removes an attribute by name.
Twig_Node::removeNode public function Removes a node by name.
Twig_Node::setAttribute public function Sets an attribute by name to a value.
Twig_Node::setNode public function Sets a node.
Twig_Node::toXml Deprecated public function
Twig_Node::__toString public function
Twig_Node_Expression_Call::compileArguments protected function
Twig_Node_Expression_Call::compileCallable protected function
Twig_Node_Expression_Call::getArguments protected function 1
Twig_Node_Expression_Call::normalizeName protected function
Twig_Node_Expression_Test::__construct public function Constructor. Overrides Twig_Node::__construct 1
Twig_Node_Expression_Test_Constant::compile public function Compiles the node to PHP. Overrides Twig_Node_Expression_Test::compile