PHP Manual
RecursiveFilterIterator
Return the inner iterator's children contained in a RecursiveFilterIterator

RecursiveFilterIterator::getChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveFilterIterator::getChildren — Return the inner iterator's children contained in a RecursiveFilterIterator

说明

public RecursiveFilterIterator::getChildren ( void ) : RecursiveFilterIterator

Return the inner iterator's children contained in a RecursiveFilterIterator.

参数

此函数没有参数。

返回值

Returns a RecursiveFilterIterator containing the inner iterator's children.

参见

RecursiveFilterIterator::hasChildren() - Check whether the inner iterator's current element has children
RecursiveIterator::getChildren() - Returns an iterator for the current entry

相关文章

php appenditerator gets the inner iterator php callbackfilteriterator calls the callback with the current value the current key and the inner iterator as arguments php filteriterator get the inner iterator php infiniteiterator moves the inner iterator forward or rewinds it php iteratoriterator get the inner iterator php limititerator get inner iterator php norewinditerator get the inner iterator php norewinditerator prevents the rewind operation on the inner iterator php parentiterator return the inner iterator s children contained in a parentiterator php parentiterator check whether the inner iterator s current element has children php recursivecachingiterator return the inner iterator s children as a recursivecachingiterator php recursivecachingiterator check whether the current element of the inner iterator has children php recursivecallbackfilteriterator return the inner iterator s children contained in a recursivecallbackfilteriterator php recursivecallbackfilteriterator check whether the inner iterator s current element has children php recursivefilteriterator return the inner iterator s children contained in a recursivefilteriterator php recursivefilteriterator check whether the inner iterator s current element has children php recursiveiteratoriterator get inner iterator php recursiveiteratoriterator rewind the iterator to the first element of the top level inner iterator php splheap return current node pointed by the iterator php splpriorityqueue return current node pointed by the iterator

关注编程学问公众号