I'm a bit confused by your request. Text boxes are generated in html and the data sumbitted is used by the PHP script. If you want to display a text box on a .php page, simply close the php tags and create an html form. I use the tag to create mine. You can open and close the <?php tags whenever you like throughout the page. When the tag is closed ?> you can treat the file like a normal html page.
If that isn't what you meant post more details and I'll try to troubleshoot with you. Hope that helps.
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