array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'pt_BR', ), 'this' => array ( 0 => 'filesystemiterator.rewind.php', 1 => 'FilesystemIterator::rewind', ), 'up' => array ( 0 => 'class.filesystemiterator.php', 1 => 'FilesystemIterator', ), 'prev' => array ( 0 => 'filesystemiterator.next.php', 1 => 'FilesystemIterator::next', ), 'next' => array ( 0 => 'filesystemiterator.setflags.php', 1 => 'FilesystemIterator::setFlags', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'pt_BR', 'path' => 'reference/spl/filesystemiterator/rewind.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
FilesystemIterator::rewind — Retrocede para o início
Esta função não possui parâmetros.
Nenhum valor é retornado.
Exemplo #1 Exemplo de FilesystemIterator::rewind()
<?php
$iterator = new FilesystemIterator(dirname(__FILE__), FilesystemIterator::KEY_AS_FILENAME);
echo $iterator->key() . "\n";
$iterator->next();
echo $iterator->key() . "\n";
$iterator->rewind();
echo $iterator->key() . "\n";
?>
O exemplo acima produzirá algo semelhante a:
apple.jpg banana.jpg apple.jpg