Functions JScms
Function: JScms_get_cat_notused
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Function: JScms_get_cat_notused
The JScms_get_cat_notused function retrieves all categories from the database that are not assigned to any page and do not have an external URL.
Syntax
JScms_get_cat_notused(object $jakdb): array
Parameters
$jakdb: (object) Database connection instance.
Returns
(array) An array of categories with their id and name.
Example Usage
<?php
$unusedCategories = JScms_get_cat_notused($jakdb);
foreach ($unusedCategories as $category) {
echo $category["id"] . ": " . $category["name"] . "\n";
}
?>
Best Practices
- Use this function to identify categories that are not in use and can be repurposed or deleted.
- Ensure that the
categoriestable structure matches the function's expectations.
Common Issues
- Empty Result: If no categories meet the criteria, the function will return an empty array.
- Invalid Table Structure: Ensure the
categoriestable haspageidandexturlfields.