wp_cache_decr

函式
wp_cache_decr ( $key, $offset = 1, $group = '' )
引數
  • (int|string) $key The cache key to decrement.
    Required:
  • (int) $offset Optional. The amount by which to decrement the item's value. Default 1.
    Required:
    Default: 1
  • (string) $group Optional. The group the key is in. Default empty.
    Required:
    Default: (empty)
返回值
  • (int|false) The item's new value on success, false on failure.
相關
  • WP_Object_Cache::decr()
定義位置
相關方法
wp_cache_incrwp_cache_setwp_cache_getwp_cache_addwp_cache_delete
引入
3.3.0
棄用
-

wp_cache_decr: 這個函式將快取中的指定鍵的值減少了一個指定的數量。

減少數字快取專案的值。

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EnlighterJS 3 Syntax Highlighter
function wp_cache_decr( $key, $offset = 1, $group = '' ) {
global $wp_object_cache;
return $wp_object_cache->decr( $key, $offset, $group );
}
function wp_cache_decr( $key, $offset = 1, $group = '' ) { global $wp_object_cache; return $wp_object_cache->decr( $key, $offset, $group ); }
function wp_cache_decr( $key, $offset = 1, $group = '' ) {
	global $wp_object_cache;

	return $wp_object_cache->decr( $key, $offset, $group );
}

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