/**
* Reads entire file into an array
*
* @access public
*
* @param string $file Path to the file.
* @return array|bool the file contents in an array or false on failure.
*/
public function get_contents_array($file)
{
if ($this->authorized()) {
return parent::get_contents_array($file);
} else {
return false;
}
}
function dt_exctract_icon($file = "", $pref = "")
{
$wp_filesystem = new WP_Filesystem_Direct(array());
if (!$wp_filesystem->is_file($file) || !$wp_filesystem->exists($file)) {
return false;
}
if ($buffers = $wp_filesystem->get_contents_array($file)) {
$icons = array();
foreach ($buffers as $line => $buffer) {
if (preg_match("/^(\\." . $pref . ")([^:\\]\"].*?):before/i", $buffer, $out)) {
if ($out[2] !== "") {
$icons[$pref . $out[2]] = $pref . $out[2];
}
}
}
return $icons;
} else {
return false;
}
}
