As a hack (USE AS LAST RESORT) I would suggest that you can suppress the 
output using an output buffer: 
http://www.php.net/manual/en/function.ob-start.php

<?php
ob_start(); // start the buffer

// Nasty stuff here (it won't output anything)
 
ob_end_clean(); // discard the buffer
?>



On Tuesday, February 4, 2014 3:03:48 AM UTC-5, Scott Castillo wrote:
>
> I am creating an image in the middle of a process.  The process uses 
> the imagestring() function a lot.  Although everything works, I am getting 
> junk output prior to redirecting back to the page to pick up the image. 
>  The process works but I would like the junk output not to appear in the 
> interim.  The output has symbols such as the following:  
> F�q  ����<� "p� Կ�.
>
> Would like to suppress the noted symbols.
>
> Any help would be appreciated.
>

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