Function: Update activities of a qameta.
Function: Updates last_active field of qameta.
Function: Return short link to a item.
Function: Register a callback function which triggred after activating an addon.
Function: Insert a value or key/value pair after a specific key in an array. If key doesn’t exist, value is appended to the end of the array.
Function: Default qameta table fields with values.
Function: Insert post meta
Function: Delete qameta row.
Function: Get a qameta by post_id
Function: Append post object with apmeta fields.