International PHP Conference 2015

DirectoryIterator::__construct

(PHP 5)

DirectoryIterator::__constructConstructs a new directory iterator from a path

Descrizione

public DirectoryIterator::__construct ( string $path )

Constructs a new directory iterator from a path.

Elenco dei parametri

path

The path of the directory to traverse.

Errori/Eccezioni

Throws an UnexpectedValueException if the path cannot be opened.

Throws a RuntimeException if the path is an empty string.

Log delle modifiche

Versione Descrizione
5.3.0 Throws UnexpectedValueException if the path cannot be opened.
5.1.3 Throws RuntimeException if the path is an empty string.
5.1.0 Throws RuntimeException on error. Previously, threw Exception.

Esempi

Example #1 A DirectoryIterator::__construct() example

This example will list the contents of the directory containing the script.

<?php
$dir 
= new DirectoryIterator(dirname(__FILE__));
foreach (
$dir as $fileinfo) {
    if (!
$fileinfo->isDot()) {
        
var_dump($fileinfo->getFilename());
    }
}
?>

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