* @return boolean|object
*
* Example:
- * $table = "item";
+ * $table = "post";
* $fields = array("id", "uri", "uid", "network");
*
* $condition = array("uid" => 1, "network" => 'dspr');
* @return int
*
* Example:
- * $table = "item";
+ * $table = "post";
*
* $condition = ["uid" => 1, "network" => 'dspr'];
* or: