https://legacy.forums.gravityhelp.com/topic/speedup-plus-potential-bug-fix Gravity Support Forums Topic: speedup plus potential bug fix en-US Mon, 20 Apr 2026 13:36:39 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/speedup-plus-potential-bug-fix#post-50359 Thu, 23 Feb 2012 17:22:16 +0000 sboisvert@bryxal.ca 50359@https://legacy.forums.gravityhelp.com/ <p>in display_signature()<br /> there are calls to<br /> imagepng($image);<br /> imagedestroy($image);<br /> that are needless, since the image is already created you can just do this:<br /> $fp = fopen($folder . $imagename, 'rb'); # stream the image directly from the cachefile<br /> fpassthru($fp);</p> <p>instead of reprocessing it thru GD. (this was taken from PHP.net here: <a href="http://php.net/manual/en/function.imagepng.php)" rel="nofollow">http://php.net/manual/en/function.imagepng.php)</a></p> <p>Also we had a bug where ob_start had previously been called. So we needed to clean the output buffer first.<br /> this will clean out all the buffers:<br /> $levels = ob_get_level();<br /> for ($i=0; $i&lt;$levels; $i++)<br /> ob_end_clean(); </p>