SetaPDF_Core_Document_OptionalContent_Iterator Optional content iterator

File: /SetaPDF v2/Core/Document/OptionalContent/Iterator.php

Class hierarchy

Implements

Summary

Constants

CATCH_GET_CHILD

Special flag: Ignore exceptions thrown in accessing children.

CHILD_FIRST

Lists leaves and parents in iteration with leaves coming first.

LEAVES_ONLY

The default. Lists only leaves in iteration.

SELF_FIRST

Lists leaves and parents in iteration with parents coming first.


Methods

__construct()

beginChildren()

beginIteration()

callGetChildren()

callHasChildren()

endChildren()

endIteration()

getDepth()

getInnerIterator()

getMaxDepth()

getSubIterator()

key()

Internal PHP method: RecursiveIteratorIterator::key

next()

Internal PHP method: RecursiveIteratorIterator::next

nextElement()

rewind()

setMaxDepth()

valid()