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AppendIterator::valid

(PHP 5 >= 5.1.0, PHP 7)

Checks validity of the current element

public bool AppendIterator::valid ( void )

Checks validity of the current element.

Returns:

Returns TRUE if the current iteration is valid, FALSE otherwise.

See also:

AppendIterator::current() -

AppendIterator::key() -

AppendIterator::next() -

AppendIterator::rewind() -

Links:

http://php.net/manual/en/appenditerator.valid.php

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2016-02-24 16:19:38

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