[php:connector] Remove null & stripslashes applies on "magic_quotes_gpc"

php/elFinderConnector.class.php

@@ -90,7 +90,7 @@ public function run() {
 
 		$args['debug'] = isset($src['debug']) ? !!$src['debug'] : false;
 
-		$this->output($this->elFinder->exec($cmd, $args));
+		$this->output($this->elFinder->exec($cmd, $this->input_filter($args)));
 	}
 
 	/**
@@ -130,4 +130,24 @@ protected function output(array $data) {
 
 	}
 
+	/**
+	 * Remove null & stripslashes applies on "magic_quotes_gpc"
+	 * 
+	 * @param  mixed  $args
+	 * @return mixed
+	 * @author Naoki Sawada
+	 */
+	private function input_filter($args) {
+		static $magic_quotes_gpc = NULL;
+
+		if ($magic_quotes_gpc === NULL)
+			$magic_quotes_gpc = (version_compare(PHP_VERSION, '5.4', '<') && get_magic_quotes_gpc());
+
+		if (is_array($args)) {
+			return array_map(array(& $this, 'input_filter'), $args);
+		}
+		$res = str_replace("\0", '', $args);
+		$magic_quotes_gpc && ($res = stripslashes($res));
+		return $res;
+	}
 }// END class