tee function in PHP

Hi all, Sequence: Form1: Display fields for user to input data and submit. Form2: Show user the information they input on form1 and allow them to print or email this form. I inherited the scripts above. The second script displays the results in the browser and also writes a file on the server in two steps. That file (html) is then emailed if the user chooses to do so. I would like to reduce this to one step by combining the writing of the browser data and the file. Is there something like tee in PHP ? Or should I start learning about output buffering control ? If so examples would be great. TIA, -- Karyn Stump Network Services Manager California Institute of the Arts karyn@calarts.edu http://noc.calarts.edu