DirectoryIterator
PHP Manual

DirectoryIterator::isWritable

Determine if current DirectoryIterator item can be written to

Description

public bool DirectoryIterator::isWritable ( void )

Determines if the current DirectoryIterator item is writable.

Parameters

This function has no parameters.

Return Values

Returns TRUE if the file/directory is writable, otherwise FALSE

Examples

Example #1 DirectoryIterator::isWritable example

This example lists the files and directories which can be opened for writing in the directory containing the script.

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

The above example will output something similar to:

apples.txt
bananas.html
pears

See Also

  • DirectoryIterator::getPerms
  • DirectoryIterator::isExecutable
  • DirectoryIterator::isReadable