Knowledgebase

Note: This is part of the developer docs and is considered custom code.
Unfortunately, we cannot provide support for custom code at this time as we do not have the additional resources that would be necessary to provide support for custom code.

If you need assistance with this, please reach out to our list of consultants for further assistance:
https://codeable.io/developers/restrict-content-pro/
In Restrict Content Pro version 3.0 and higher, there is a “memberships” database table and a “membershipmeta” database table. The metatable allows you to add metadata to a membership. You can use the following functions to retrieve, add, update, and delete membership meta:
rcp_get_membership_meta()
Used to retrieve meta for a specific membership.
Parameters:

$membership_id (int) – ID of the membership.

$meta_key (string) – Optional. The meta key to retrieve. By default, returns data for all keys. Default empty.

$single (bool) – Optional, default is false. If true, return only the first value of the specified meta_key. This parameter has no effect if meta_key is not specified.

rcp_add_membership_meta()
Add a metadata field to a membership.
Parameters:

$membership_id (int) – ID of the membership.

$meta_key (string) – Meta key name.

$meta_value (mixed) – Metadata value. Must be serializable if non-scalar.

$unique (bool) – Optional. Whether the same key should not be added. Default false.

rcp_update_membership_meta()
Update the membership meta field based on membership ID. If the meta field for the membership does not exist, it will be added.
Parameters:

$membership_id (int) – ID of the membership.

$meta_key (string) – Meta key name.

$meta_value (mixed) – Meta data value. Must be serializable if non-scalar.

$prev_value (mixed) – Optional. Previous value to check before removing. Default empty.

rcp_delete_membership_meta()
Remove meta data from a membership.
Parameters:

$membership_id (int) – ID of the membership.

$meta_key (string) – Meta key name.

$meta_value (mixed) – Metadata value. Must be serializable if non-scalar. Default empty.

Using Meta Keys/Values In Queries
You can perform meta queries while using rcp_get_memberships(). The below query would search for all memberships with the meta key “company” and the value “Sandhills”:
$memberships = rcp_get_memberships( array(
‘number’ => 9999,
‘meta_query’ => array(
array(
‘key’ => ‘company’,
‘value’ => ‘Sandhills’,
)
)
) );
Please note: All of these examples serve as a guideline and are here for your convenience. We do not provide support for troubleshooting or modifying these and we do not provide support for any custom development. If you need help with any of these examples, consider hiring a developer.