Can anyone help me about tracking my code?

Hello

I want to track my code. I mean from where the things are coming from. I’m facing a lot of difficulties about it. Can anyone help me about it?? any document to read or something like that??

To clarify my question more, for example if this is written in my “categorylist.tpl” file.

[{assign var=“oxcmp_categories” value=$oxcmp_categories}]

I know in PHP, variables are with $ this sign. So “$oxcmp_categories” its a variable but I can’t find “var=“oxcmp_categories”” anywhere in my code. It’ll be a huge help if someone help me about that.

Thanks
Abdullah Qamar

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