bukwus Posted March 10, 2010 Share Posted March 10, 2010 Hi I've built a form so that the questions generate automatically. I set the number of questions into $numQuestions, I put the questions in an array called $questions, then used a typical for loop to create the questions in an HTML table. for ($i = 1; $i <= $numQuestions; $i++) { echo '<tr> <td align="left" valign="top" border="0"> <p>'.$questions[$i].'</p> <textarea rows="5" cols="53" id="data'.$i.'" name="data'.$i.'">'.$_POST['data'.$i].'</textarea> </td> </tr>'; } It works fine. The purpose of this is because I'm building many forms with similar structure, but different questions and this saves a great deal of time. Here's where I'm getting stumped: When a user fills out the form and submits it, the results are sent to us as well as to their email address. I need to create a similar for loop that can generate the questions and the user's answers in the form email that is sent. The body of the email is the value of the $email_body variable. So, is there a way to assign the output of a for loop to the value of a variable? Many thanks, Andy Quote Link to comment Share on other sites More sharing options...
schilly Posted March 10, 2010 Share Posted March 10, 2010 for ($i = 1; $i <= $numQuestions; $i++) { $output .= '<tr> <td align="left" valign="top" border="0"> <p>'.$questions[$i].'</p> <textarea rows="5" cols="53" id="data'.$i.'" name="data'.$i.'">'.$_POST['data'.$i].'</textarea> </td> </tr>'; } echo $output; now you have the output in the variable and echo'd it as well to the browser Quote Link to comment Share on other sites More sharing options...
bukwus Posted March 11, 2010 Author Share Posted March 11, 2010 for ($i = 1; $i <= $numQuestions; $i++) { $output .= '<tr> <td align="left" valign="top" border="0"> <p>'.$questions[$i].'</p> <textarea rows="5" cols="53" id="data'.$i.'" name="data'.$i.'">'.$_POST['data'.$i].'</textarea> </td> </tr>'; } echo $output; now you have the output in the variable and echo'd it as well to the browser Thank you. Worked like a charm. Quote Link to comment Share on other sites More sharing options...
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