DirectoryIterator::isReadable
Determine if current DirectoryIterator item can be read
Description
public bool DirectoryIterator::isReadable
( void
)
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
- DirectoryIterator::isExecutable
- DirectoryIterator::isWritable
- DirectoryIterator::getPerms