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AppendIterator::valid

(PHP 5 >= 5.1.0, PHP 7)

AppendIterator::valid — Checks validity of the current element

Description

public AppendIterator::valid ( ) : bool

Checks validity of the current element.

Parameters

This function has no parameters.

Return Values

Returns true if the current iteration is valid, false otherwise.

See Also

AppendIterator::current() - Gets the current value
AppendIterator::key() - Gets the current key
AppendIterator::next() - Moves to the next element
AppendIterator::rewind() - Rewinds the Iterator

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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/appenditerator.valid.php