Ave,
A simple Image Verification script is working perfect in IE on Windows... But isn¹t working in Safari on Mac OS X! It displays a blank page instead of the image with the form. Here¹ s the Script:
<? header("Content-Type: image/png");
Because only Safari gets it right. With the above line you are saing this html page is a PNG image. The png file is saved, not output. Remove the line.
BTW, you might not be concerned about it much, but you have a race condition in your script.
session_start(); $new_string; session_register('new_string');
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";>
<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<TITLE>Verification : IMSAFM</TITLE>
</HEAD>
<BODY>
<?php
$im = ImageCreate(200, 40);
$white = ImageColorAllocate($im, 255, 255, 255); $black = ImageColorAllocate($im, 0, 0, 0);
srand((double)microtime()*1000000);
$string = md5(rand(0,9999));
$new_string = substr($string, 17, 5);
ImageFill($im, 0, 0, $black);
ImageString($im, 4, 96, 19, $new_string, $white);
ImagePNG($im, "verify.png");
ImageDestroy($im); ?>
<img src="verify.png" width="200" height="40"><br><br> Type the code you see in the image in the box below. (case sensitive) <form action="verified.php" method=post> <input name="random" type="text" value=""> <input type="submit"> </form> </BODY> </HTML>
Any tips to make it work in Safari as well?
Thanks,
Rahul S. Johari Coordinator, Internet & Administration Informed Marketing Services Inc. 251 River Street Troy, NY 12180
Tel: (518) 266-0909 x154 Fax: (518) 266-0909 Email: rahul@xxxxxxxxxxxxxxxxxxxx http://www.informed-sources.com
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