← All changes | includes/Utils/Database.php +0 -32 4.8.1 → 4.2.0 View file →

		@@ -102,37 +102,5 @@
102	102
103	103	public function delete_transient( $transient ) {
104	104	return delete_transient( $transient );
105	105	}
106		-
107		- /**
108		- * Versioned-key incrementor. Reading the current version lets callers build
109		- * cache keys like "{namespace}_v{N}_..."; bumping the version makes every
110		- * key in that namespace unreachable in one update.
111		- *
112		- * The canonical value lives in wp_options so invalidation persists across
113		- * requests even on sites with no external object cache (where wp_cache_*
114		- * is per-request in-memory only). wp_cache_* is still used as a
115		- * within-request memoization layer.
116		- */
117		- public function get_cache_version( $namespace, $group = 'betterdocs' ) {
118		- $cache_key = $namespace . '_version';
119		- $option_key = 'bd_cache_v_' . $namespace;
120		- $v = wp_cache_get( $cache_key, $group );
121		- if ( false === $v ) {
122		- $v = (int) get_option( $option_key, 1 );
123		- if ( $v < 1 ) {
124		- $v = 1;
125		- }
126		- wp_cache_set( $cache_key, $v, $group, 0 );
127		- }
128		- return (int) $v;
129		- }
130		-
131		- public function bump_cache_version( $namespace, $group = 'betterdocs' ) {
132		- $cache_key = $namespace . '_version';
133		- $option_key = 'bd_cache_v_' . $namespace;
134		- $new = (int) get_option( $option_key, 1 ) + 1;
135		- update_option( $option_key, $new, false );
136		- wp_cache_set( $cache_key, $new, $group, 0 );
137		- }
138	106	}