How to loop data in PHP

I want to add a function to export the registrations data to excel by myself, so I tried to edit the method named registrations in pages/manager/, I have several rows on the template, but when I var_dump the variable $registrations which assign_by_ref to templates I only got one DAOResultFactory which is the first row in the data, I don’t know how to loop the data correctly in PHP file

Hi @ChaN_Wu,

This is due to Smarty syntax – you’ll need to use @var_dump, rather than var_dump, or else the modifier will be applied to array elements rather than the array itself. See e.g. this thread.

Alec Smecher
Public Knowledge Project Team