class CallLike

Hierarchy

class \PhpParser\NodeAbstract implements \PhpParser\Node, \PhpParser\JsonSerializable
- class \PhpParser\Node\Expr extends \PhpParser\NodeAbstract
  - class \PhpParser\Node\Expr\CallLike extends \PhpParser\Node\Expr

Expanded class hierarchy of CallLike

1 file declares its use of CallLike

DrupalClassResolverReturnType.php in vendor/mglaman/phpstan-drupal/src/Type/DrupalClassResolverReturnType.php

File

vendor/nikic/php-parser/lib/PhpParser/Node/Expr/CallLike.php, line 9

Namespace

PhpParser\Node\Expr

View source

abstract class CallLike extends Expr {
    
    /**
     * Return raw arguments, which may be actual Args, or VariadicPlaceholders for first-class
     * callables.
     *
     * @return array<Arg|VariadicPlaceholder>
     */
    public abstract function getRawArgs() : array;
    
    /**
     * Returns whether this call expression is actually a first class callable.
     */
    public function isFirstClassCallable() : bool {
        $rawArgs = $this->getRawArgs();
        return count($rawArgs) === 1 && current($rawArgs) instanceof VariadicPlaceholder;
    }
    
    /**
     * Assert that this is not a first-class callable and return only ordinary Args.
     *
     * @return Arg[]
     */
    public function getArgs() : array {
        assert(!$this->isFirstClassCallable());
        return $this->getRawArgs();
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overrides
CallLike::getArgs	public	function	Assert that this is not a first-class callable and return only ordinary Args.
CallLike::getRawArgs	abstract public	function	Return raw arguments, which may be actual Args, or VariadicPlaceholders for first-class callables.	5
CallLike::isFirstClassCallable	public	function	Returns whether this call expression is actually a first class callable.