new Mat methods: t and diag

Author: morozovsk

phpdoc.php

@@ -277,6 +277,21 @@ public function subtract(Mat $value1, Mat $value2) {
 
     }
 
+    /**
+     * @return Mat|null $mat
+     */
+    public function t() {
+
+    }
+
+    /**
+     * @param int $diag
+     * @return Mat|null $mat
+     */
+    public function diag(int $diag) {
+
+    }
+
     /**
      * @param int $dims
      * @param array $shape