(PHP 5, PHP 7)
Determine if current DirectoryIterator item can be read
public bool DirectoryIterator::isReadable ( void )
Determines if the current DirectoryIterator item is readable.
Returns:
Returns TRUE if the file is readable, otherwise FALSE
Examples:
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:
DirectoryIterator::isExecutable() -
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