SplFileInfo::isWritable

Tells if the entry is writable

public bool SplFileInfo::isWritable()

Checks if the current entry is writable.

This function has no parameters.

Returns true if writable, false otherwise;

Example #1 SplFileInfo::isWriteable example

<?php
$info = new SplFileInfo('locked.jpg');
if (!$info->isWriteable()) {
    echo $info->getFilename() . ' is not writeable';
}
?>

The above example will output something similar to:

locked.jpg is not writeable