Class PhpParser\NodeVisitor\NameResolver

`extends`	`NodeVisitorAbstract`

PhpParser\NodeVisitorAbstract implements NodeVisitor
- PhpParser\NodeVisitor\NameResolver

Located at vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NameResolver.php

Methods


					
	public

__construct(
	ErrorHandler|null $errorHandler = null,
	array{preserveOriginalNames?: bool, replaceNodes?: bool} $options = [],
)

Constructs a name resolution visitor. Options:

preserveOriginalNames (default false): An "originalName" attribute will be added to all name nodes that underwent resolution.
replaceNodes (default true): Resolved names are replaced in-place. Otherwise, a resolvedName attribute is added. (Names that cannot be statically resolved receive a namespacedName attribute, as usual.)

Constructs a name resolution visitor. Options:

preserveOriginalNames (default false): An "originalName" attribute will be added to all name nodes that underwent resolution.
replaceNodes (default true): Resolved names are replaced in-place. Otherwise, a resolvedName attribute is added. (Names that cannot be statically resolved receive a namespacedName attribute, as usual.)

Parameters

`$errorHandler`	Error handler
`$options`	Options


					
	public

getNameContext(): NameContext

Get name resolution context.


					
	public

beforeTraverse(array $nodes): ?array

Called once before traversal. Return value semantics:

null: $nodes stays as-is
otherwise: $nodes is set to the return value

Called once before traversal. Return value semantics:

null: $nodes stays as-is
otherwise: $nodes is set to the return value

Parameters

$nodes

Array of nodes

Returns

Array of nodes

Overrides

PhpParser\NodeVisitorAbstract::beforeTraverse()


					
	public

enterNode(Node $node)

Called when entering a node. Return value semantics:

null => $node stays as-is
array (of Nodes) => The return value is merged into the parent array (at the position of the $node)
NodeVisitor::REMOVE_NODE => $node is removed from the parent array
NodeVisitor::REPLACE_WITH_NULL => $node is replaced with null
NodeVisitor::DONT_TRAVERSE_CHILDREN => Children of $node are not traversed. $node stays as-is
NodeVisitor::DONT_TRAVERSE_CURRENT_AND_CHILDREN => Further visitors for the current node are skipped, and its children are not traversed. $node stays as-is.
NodeVisitor::STOP_TRAVERSAL => Traversal is aborted. $node stays as-is
otherwise => $node is set to the return value

Called when entering a node. Return value semantics:

null => $node stays as-is
array (of Nodes) => The return value is merged into the parent array (at the position of the $node)
NodeVisitor::REMOVE_NODE => $node is removed from the parent array
NodeVisitor::REPLACE_WITH_NULL => $node is replaced with null
NodeVisitor::DONT_TRAVERSE_CHILDREN => Children of $node are not traversed. $node stays as-is
NodeVisitor::DONT_TRAVERSE_CURRENT_AND_CHILDREN => Further visitors for the current node are skipped, and its children are not traversed. $node stays as-is.
NodeVisitor::STOP_TRAVERSAL => Traversal is aborted. $node stays as-is
otherwise => $node is set to the return value

Parameters

$node

Node

Returns

Replacement node (or special return value)

Overrides

PhpParser\NodeVisitorAbstract::enterNode()


					
	protected

resolveName(Name $name, Use_::TYPE_* $type): Name

Resolve name, according to name resolver options.

Parameters

`$name`	Function or constant name to resolve
`$type`	One of Stmt\Use_::TYPE_*

Returns

Resolved name, or original name with attribute


					
	protected

resolveClassName(Name $name): Name


					
	protected

addNamespacedName(Node $node): void


					
	protected

resolveAttrGroups(Node $node): void

Methods inherited from PhpParser\NodeVisitorAbstract
`leaveNode(), afterTraverse()`

Constants inherited from PhpParser\NodeVisitor
`DONT_TRAVERSE_CHILDREN, STOP_TRAVERSAL, REMOVE_NODE, DONT_TRAVERSE_CURRENT_AND_CHILDREN, REPLACE_WITH_NULL`

Properties
`protected`	`NameContext`	`$nameContext` Naming context Naming context	#
`protected`	`bool`	`$preserveOriginalNames` Whether to preserve original names Whether to preserve original names	#
`protected`	`bool`	`$replaceNodes` Whether to replace resolved nodes in place, or to add resolvedNode attributes Whether to replace resolved nodes in place, or to add resolvedNode attributes	#

Namespaces

Classes

Class PhpParser\NodeVisitor\NameResolver

Parameters

Parameters

Returns

Overrides

Parameters

Returns

Overrides

Parameters

Returns