DirectoryIterator::isReadable

(PHP 5)

DirectoryIterator::isReadable — Determine if current DirectoryIterator item can be read

Açıklama

public bool DirectoryIterator::isReadable ( void )

Determines if the current DirectoryIterator item is readable.

Değiştirgeler

Bu işlevin değiştirgesi yoktur.

Dönen Değerler

Returns TRUE if the file is readable, otherwise FALSE

Örnekler

Örnek 1 DirectoryIterator::isReadable() example


<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
foreach ($iterator as $fileinfo) {
    if ($fileinfo->isReadable()) {
        echo $fileinfo->getFilename() . "\n";
    }
}
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

apple.jpg
banana.jpg
example.php
pears.jpg

Ayrıca Bakınız

DirectoryIterator::isExecutable() - Determine if current DirectoryIterator item is executable
DirectoryIterator::isWritable() - Determine if current DirectoryIterator item can be written to
DirectoryIterator::getPerms() - Get the permissions of current DirectoryIterator item