How To Get Top Level Categories With Codeigniter Or Core Php

[khubbaib]

Hello every one,,

      I am Developing Web services for APPLE app. Shop is developed in Prestashop i found the webservices provided by the prestashop but its different which i need....

I basically need to get the top level categories in ne call and then get the category id and retirn the sub categories belongs to that category... i could not find any column which tells its main category my query always return all categories...

 

Here is an example 

 

Main Categories

 

http://imgur.com/m0q2G4j

 

Sub categories

 

http://imgur.com/ahTuBj9

 

[Knowband Plugins]

Check

ps_category table in database,

If id_parent==0 it means, it is top level category.

[khubbaib]

I got it the id_parent 2 mean its parent category issue resolved

 

Thanks