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Latest Version [8.00202205221] Last Updated [May-22-2022]

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PHP Manual [The FilterIterator class]

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PHP Manual || Iterators

(PHP 5 >= 5.1.0, PHP 7)

This abstract iterator filters out unwanted values. This class should be extended to implement custom iterator filters. The FilterIterator::accept() must be implemented in the subclass.

abstract FilterIterator extends IteratorIterator implements OuterIterator {
/* Methods */
public abstract accept ( void ) : bool
public __construct ( Iterator $iterator )
public current ( void ) : mixed
public getInnerIterator ( void ) : Iterator
public key ( void ) : mixed
public next ( void ) : void
public rewind ( void ) : void
public valid ( void ) : bool
}


PHP Manual || Iterators