DirectoryIterator::rewindDirectoryIterator::seek
(PHP 5 >= 5.3.0)
DirectoryIterator::seek — Seek to a DirectoryIterator item
Descrição
public
void
DirectoryIterator::seek
( int $position
)
Seek to a given position in the DirectoryIterator.
Parâmetros
- position
-
The zero-based numeric position to seek to.
Valor Retornado
Não há valor retornado.
Exemplos
Exemplo #1 DirectoryIterator::seek() example
Seek to the fourth item in the directory containing the script. The first two are usually . and ..
<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
$iterator->seek(3);
if ($iterator->valid()) {
echo $iterator->getFilename();
} else {
echo 'No file at position 3';
}
?>
Veja Também
- DirectoryIterator::rewind() - Recomeça a iteração do diretório
- DirectoryIterator::next() - Avança para o próximo elemento
- SeekableIterator::seek() - Seeks to a position
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DirectoryIterator::seek
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