LLMS_Abstract_Database_Store::get_primary_key()
Retrieve the primary key column name
Return Return
(string)
Source Source
File: includes/abstracts/llms.abstract.database.store.php
protected function get_primary_key() {
$primary_key = array_keys( $this->primary_key );
return preg_replace( '/[^a-zA-Z0-9_]/', '', $primary_key[0] );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 3.15.0 | Introduced. |