This visitor can be used to find and collect all nodes satisfying some criterion determined by
a filter callback.
CloneableInstantiable
| Methods |
| public __construct(callable $filterCallback) |
| public beforeTraverse(array $nodes) |
| public enterNode(PhpParser |
| public getFoundNodes() : array Get found nodes satisfying the filter callback. Nodes are returned in pre-order.
|
| Properties |
protected $filterCallback = NULL
|
protected $foundNodes = NULL
|