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SPL/Iterators

EmptyIterator (class)

The EmptyIterator class

Introduction

(PHP 5 >= 5.1.0, PHP 7)

The EmptyIterator class for an empty iterator.

Class synopsis

EmptyIterator implements Iterator {

/* Methods */

public mixed current ( void )

public scalar key ( void )

public void next ( void )

public void rewind ( void )

public bool valid ( void )

}

Table of Contents

  • EmptyIterator::current — The current() method

  • EmptyIterator::key — The key() method

  • EmptyIterator::rewind — The rewind() method

  • EmptyIterator::valid — The valid() method

← DirectoryIterator::valid

EmptyIterator::current →

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https://secure.php.net/manual/en/class.emptyiterator.php