DirectoryIterator::isLinkDirectoryIterator::isReadable
(PHP 5)
DirectoryIterator::isReadable — Determine if current DirectoryIterator item can be read
Descrizione
public bool DirectoryIterator::isReadable
( void
)
Determines if the current DirectoryIterator item is readable.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Returns TRUE if the file is readable, otherwise FALSE
Esempi
Example #1 DirectoryIterator::isReadable() example
<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
foreach ($iterator as $fileinfo) {
if ($fileinfo->isReadable()) {
echo $fileinfo->getFilename() . "\n";
}
}
?>
Il precedente esempio visualizzerà qualcosa simile a:
apple.jpg banana.jpg example.php pears.jpg
Vedere anche:
- 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
add a note
User Contributed Notes
DirectoryIterator::isReadable - [0 notes]
There are no user contributed notes for this page.