/** * Cehck if dir is write-able * * @param string $dir * @return boolean */ function w3_is_writable_dir($dir) { $file = $dir . '/' . uniqid(mt_rand()) . '.tmp'; return w3_is_writable($file); }
<?php foreach ($paths as $path) { if ($path) { ?> <li> <?php echo htmlspecialchars($path); ?> : <?php if (file_exists($path)) { ?> <?php if (w3_is_writable($path)) { ?> <code>OK</code> <?php } else { ?> <code>Not write-able</code> <?php } ?> <?php } else { ?>