! Conversion of PHP code on both ends

Help !!! The conversion of PHP code at both ends is recently developed by ZENCART. I hope you can answer this question. thanks for the following link & nbsp; US field in ZENCART: & lt ;? Php & nbsp; echo & nbsp; zen_draw_input_field ('contactname', help !!! Conversion of PHP code on both ends
Younger brother is developing ZENCART recently.
I hope you can help me solve this problem. thank you.
ZENCART contains the following:

There is a field on the contact us page.

Is used to call the member name
Now I want to convert this code and insert it into the login box. I don't know how to convert it.
The code in the login box is
$ Content. ='

'. LOGIN_BOX_UPDATE_PROFIL .'

';
In this form.
How can I convert the CONTACT page code into a LOGIN BOX code call?
Thank you for your help.
------ Solution --------------------
I never got zencart to help the landlord.