\SuperClosure\Analyzer\VisitorClosureLocatorVisitor

beforeTraverse()

beforeTraverse(array  $nodes) : null|array<mixed,\PhpParser\Node>

Called once before traversal.

Return value semantics:

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

Parameters

Returns

Array of nodes

enterNode()

enterNode(\PhpParser\Node  $node) : null|integer|\PhpParser\Node

Called when entering a node.

Return value semantics:

• null => $node stays as-is
• NodeTraverser::DONT_TRAVERSE_CHILDREN => Children of $node are not traversed. $node stays as-is
• NodeTraverser::STOP_TRAVERSAL => Traversal is aborted. $node stays as-is
• otherwise => $node is set to the return value

Parameters

Returns

Node

leaveNode()

leaveNode(\PhpParser\Node  $node) : null|false|integer|\PhpParser\Node|array<mixed,\PhpParser\Node>

Called when leaving a node.

Return value semantics:

• null => $node stays as-is
• NodeTraverser::REMOVE_NODE => $node is removed from the parent array
• NodeTraverser::STOP_TRAVERSAL => Traversal is aborted. $node stays as-is
• array (of Nodes) => The return value is merged into the parent array (at the position of the $node)
• otherwise => $node is set to the return value

Parameters

Returns

Node

afterTraverse()

afterTraverse(array  $nodes) : null|array<mixed,\PhpParser\Node>

Called once after traversal.

Return value semantics:

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

Parameters

Returns

Array of nodes

__construct()

__construct(\ReflectionFunction  $reflection) 

Parameters