GoLang AppendIterator::valid

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PHP AppendIterator::valid

PHP original manual for AppendIterator::valid [ show | php.net ]

(PHP 5 >= 5.1.0, PHP 7)

AppendIterator::valid — Checks validity of the current element

public bool AppendIterator::valid ( void )

Checks validity of the current element.

This function has no parameters.

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