class DeprecatedNode

Represents a deprecated node.

@author Yonel Ceruto <yonelceruto@gmail.com>

Hierarchy

class \Twig\Node\Node implements \Twig\Node\Countable, \Twig\Node\IteratorAggregate
- class \Twig\Node\DeprecatedNode extends \Twig\Node\Node

Expanded class hierarchy of DeprecatedNode

1 file declares its use of DeprecatedNode

DeprecatedTokenParser.php in vendor/twig/twig/src/TokenParser/DeprecatedTokenParser.php

File

vendor/twig/twig/src/Node/DeprecatedNode.php, line 24

Namespace

Twig\Node

View source

class DeprecatedNode extends Node {
    public function __construct(AbstractExpression $expr, int $lineno) {
        parent::__construct([
            'expr' => $expr,
        ], [], $lineno);
    }
    public function compile(Compiler $compiler) : void {
        $compiler->addDebugInfo($this);
        $expr = $this->getNode('expr');
        if (!$expr instanceof ConstantExpression) {
            $varName = $compiler->getVarName();
            $compiler->write(\sprintf('$%s = ', $varName))
                ->subcompile($expr)
                ->raw(";\n");
        }
        $compiler->write('trigger_deprecation(');
        if ($this->hasNode('package')) {
            $compiler->subcompile($this->getNode('package'));
        }
        else {
            $compiler->raw("''");
        }
        $compiler->raw(', ');
        if ($this->hasNode('version')) {
            $compiler->subcompile($this->getNode('version'));
        }
        else {
            $compiler->raw("''");
        }
        $compiler->raw(', ');
        if ($expr instanceof ConstantExpression) {
            $compiler->subcompile($expr);
        }
        else {
            $compiler->write(\sprintf('$%s', $varName));
        }
        $compiler->raw('.')
            ->string(\sprintf(' in "%s" at line %d.', $this->getTemplateName(), $this->getTemplateLine()))
            ->raw(");\n");
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title	Overrides
DeprecatedNode::compile	public	function		Overrides Node::compile
DeprecatedNode::__construct	public	function		Overrides Node::__construct
Node::$attributeNameDeprecations	private	property	@var array<string, NameDeprecation>
Node::$attributes	protected	property
Node::$lineno	protected	property
Node::$nodeNameDeprecations	private	property	@var array<string, NameDeprecation>
Node::$nodes	protected	property
Node::$sourceContext	private	property
Node::$tag	protected	property
Node::count	public	function
Node::deprecateAttribute	public	function
Node::deprecateNode	public	function
Node::getAttribute	public	function
Node::getIterator	public	function
Node::getNode	public	function
Node::getNodeTag	public	function
Node::getSourceContext	public	function
Node::getTemplateLine	public	function
Node::getTemplateName	public	function
Node::hasAttribute	public	function
Node::hasNode	public	function
Node::removeAttribute	public	function
Node::removeNode	public	function
Node::setAttribute	public	function
Node::setNode	public	function			1
Node::setNodeTag	public	function	@internal
Node::setSourceContext	public	function
Node::__toString	public	function