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This visitor can be used to find the first node satisfying some criterion determined by
a filter callback.

Cloneable Instantiable
Methods
public __construct ( callable $filterCallback )
public PhpParser\NodeVisitorAbstract :: afterTraverse ( array $nodes )
public beforeTraverse ( array $nodes )
public enterNode ( PhpParser\Node $node )
public getFoundNode ()
 

Get found node satisfying the filter callback.

Returns null if no node satisfies the filter callback.

  • return null | Node Found node (or null if not found)
public PhpParser\NodeVisitorAbstract :: leaveNode ( PhpParser\Node $node )
Properties
protected $filterCallback
 
  • var callable Filter callback
protected $foundNode
 
  • var null | Node Found node
© 2020 Bruce Wells
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