wpide / vendor / nikic / php-parser / lib / PhpParser / Builder / FunctionLike.php

FunctionLike.php in WPIDE – File Manager & Code Editor 3.5.9, at vendor/nikic/php-parser/lib/PhpParser/Builder/FunctionLike.php

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1	<?php declare(strict_types=1);
2
3	namespace PhpParser\Builder;
4
5	use PhpParser\BuilderHelpers;
6	use PhpParser\Node;
7
8	abstract class FunctionLike extends Declaration
9	{
10	protected $returnByRef = false;
11	protected $params = [];
12
13	/** @var string\|Node\Name\|Node\NullableType\|null */
14	protected $returnType = null;
15
16	/**
17	* Make the function return by reference.
18	*
19	* @return $this The builder instance (for fluid interface)
20	*/
21	public function makeReturnByRef() {
22	$this->returnByRef = true;
23
24	return $this;
25	}
26
27	/**
28	* Adds a parameter.
29	*
30	* @param Node\Param\|Param $param The parameter to add
31	*
32	* @return $this The builder instance (for fluid interface)
33	*/
34	public function addParam($param) {
35	$param = BuilderHelpers::normalizeNode($param);
36
37	if (!$param instanceof Node\Param) {
38	throw new \LogicException(sprintf('Expected parameter node, got "%s"', $param->getType()));
39	}
40
41	$this->params[] = $param;
42
43	return $this;
44	}
45
46	/**
47	* Adds multiple parameters.
48	*
49	* @param array $params The parameters to add
50	*
51	* @return $this The builder instance (for fluid interface)
52	*/
53	public function addParams(array $params) {
54	foreach ($params as $param) {
55	$this->addParam($param);
56	}
57
58	return $this;
59	}
60
61	/**
62	* Sets the return type for PHP 7.
63	*
64	* @param string\|Node\Name\|Node\Identifier\|Node\ComplexType $type
65	*
66	* @return $this The builder instance (for fluid interface)
67	*/
68	public function setReturnType($type) {
69	$this->returnType = BuilderHelpers::normalizeType($type);
70
71	return $this;
72	}
73	}
74