From: [EMAIL PROTECTED]
Operating system: RedHat Linux 7.0
PHP version: 4.0.1pl2
PHP Bug Type: Unknown/Other Function
Bug description: Image submit error with X and Y strings
When you have a form with a fieldname 'x' and/or 'y' and you put an image as submit
button, instead of the usual submit button, PHP will add random numbers to it:
Small source code to reproduce this error:
-------------------------------------------------------
<?php
if(!$x && !$y && !$z) { $x="undefined"; $y=$x; $z=$x; }
print "X is: <strong>$x</strong><br>\n";
print "Y is: <strong>$y</strong><br>\n";
print "Z is: <strong>$z</strong><br>\n";
?>
<hr>
<form action="<?php echo $PHP_SELF;?>">
X: <input type="text" name="x" size="3"><br>
Y: <input type="text" name="y" size="3"><br>
Z: <input type="text" name="z" size="3"><br>
<br>
<input type="submit" value="search"><br>
<input type="image" src="search.jpg" alt="search">
</form>
-------------------------------------------------------
As you can see, the value's will be the same when you hit the original submit button,
but the values will differ when you hit the image.
I have created a similar form in Perl (CGI), but that does not seem to have the same
akward result.
Kind Regard,
--
M. J. Blom
[EMAIL PROTECTED]
--
Edit Bug report at: http://bugs.php.net/?id=8906&edit=1
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