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Determine if current DirectoryIterator item can be read


DirectoryIterator::isReadable

(PHP 5)

DirectoryIterator::isReadableDetermine if current DirectoryIterator item can be read

Description

public bool DirectoryIterator::isReadable ( void )

Determines if the current DirectoryIterator item is readable.

Parameters

This function has no parameters.

Return Values

Returns TRUE if the file is readable, otherwise FALSE

Examples

Example #1 DirectoryIterator::isReadable() example

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

The above example will output something similar to:

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

See Also


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