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function is not described

ActionScheduler_Abstract_ListTable::get_table_columns() protected WC 1.0

Process and return the columns name. This is meant for using with SQL, this means it always includes the primary key.

{} It's a method of the class: ActionScheduler_Abstract_ListTable{}

No Hooks.

Return

Array.

Usage

// protected - for code of main (parent) or child class
$result = $this->get_table_columns();

Code of ActionScheduler_Abstract_ListTable::get_table_columns() WC 6.1.1

protected function get_table_columns() {
	$columns = array_keys( $this->columns );
	if ( ! in_array( $this->ID, $columns, true ) ) {
		$columns[] = $this->ID;
	}

	return $columns;
}