CustomFilterIterator

class CustomFilterIterator extends FilterIterator

CustomFilterIterator filters files by applying anonymous functions.

The anonymous function receives a \SplFileInfo and must return false to remove files.

Methods

rewind()

This is a workaround for the problem with \FilterIterator leaving inner \FilesystemIterator in wrong state after rewind in some cases.

from FilterIterator
__construct(Iterator $iterator, array $filters)

Constructor.

bool accept()

Filters the iterator values.

Details

rewind()

This is a workaround for the problem with \FilterIterator leaving inner \FilesystemIterator in wrong state after rewind in some cases.

See also

FilterIterator::rewind()

__construct(Iterator $iterator, array $filters)

Constructor.

Parameters

Iterator $iterator The Iterator to filter
array $filters An array of PHP callbacks

Exceptions

InvalidArgumentException

bool accept()

Filters the iterator values.

Return Value

bool true if the value should be kept, false otherwise

© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.2/Symfony/Component/Finder/Iterator/CustomFilterIterator.html