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FilterIterator::key

(PHP 5 >= 5.1.0, PHP 7)

Get the current key

public mixed FilterIterator::key ( void )

Get the current key.

Returns:

The current key.

This function is currently not documented; only its argument list is available.

See also:

FilterIterator::next() -

FilterIterator::current() -

Links:

http://php.net/manual/en/filteriterator.key.php

doc_php

2016-02-24 16:19:53

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