← All changes | includes/classes/instance-trait.php +37 -33 1.1.0 → 3.6.6 View file →

		@@ -1,33 +1,37 @@
1		-<?php
2		-
3		-
4		-namespace Jet_Form_Builder\Classes;
5		-
6		-
7		-trait Instance_Trait {
8		-
9		- public static $instance;
10		-
11		- /**
12		- * Instance.
13		- *
14		- * Ensures only one instance of the plugin class is loaded or can be loaded.
15		- *
16		- * @return Instance_Trait An instance of the class.
17		- * @since 1.0.0
18		- * @access public
19		- * @static
20		- */
21		- public static function instance() {
22		-
23		- if ( is_null( self::$instance ) ) {
24		- self::$instance = new self();
25		- }
26		-
27		- return self::$instance;
28		- }
29		-
30		- public static function clear() {
31		- self::$instance = null;
32		- }
33		-}
	1	+<?php
	2	+
	3	+
	4	+namespace Jet_Form_Builder\Classes;
	5	+
	6	+// If this file is called directly, abort.
	7	+if ( ! defined( 'WPINC' ) ) {
	8	+ die;
	9	+}
	10	+
	11	+trait Instance_Trait {
	12	+
	13	+ public static $instance;
	14	+
	15	+ /**
	16	+ * Instance.
	17	+ *
	18	+ * Ensures only one instance of the plugin class is loaded or can be loaded.
	19	+ *
	20	+ * @return Instance_Trait An instance of the class.
	21	+ * @since 1.0.0
	22	+ * @access public
	23	+ * @static
	24	+ */
	25	+ public static function instance() {
	26	+
	27	+ if ( is_null( self::$instance ) ) {
	28	+ self::$instance = new self();
	29	+ }
	30	+
	31	+ return self::$instance;
	32	+ }
	33	+
	34	+ public static function clear() {
	35	+ self::$instance = null;
	36	+ }
	37	+}