(PHP 5, PHP 7)
DirectoryIterator::isReadable — Determine if current DirectoryIterator item can be read
Determines if the current DirectoryIterator item is readable.
This function has no parameters.
Returns TRUE if the file is readable, otherwise FALSE
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