(string) WP_Theme is now the theme name, translated. Good replacement for get_current_theme(); better than wp_get_theme()->display('Name'). see #20103, see #20138.

git-svn-id: https://develop.svn.wordpress.org/trunk@20039 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/class-wp-theme.php

@@ -238,6 +238,15 @@ final class WP_Theme implements ArrayAccess {
 		}
 	}
 
+	/**
+	 * When converting the object to a string, the theme name is returned.
+	 *
+	 * @return string Theme name, ready for display (translated)
+	 */
+	function __toString() {
+		return (string) $this->display('Name');
+	}
+
 	/**
 	 * __isset() magic method for properties formerly returned by current_theme_info()
 	 */