ID: 17739
Comment by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Status: Bogus
Bug Type: Unknown/Other Function
Operating System: all
PHP Version: 4.2.1
New Comment:
I could trace the same behaviour in a different script: IE5.0,
multipart/formdata and a special char copied from a Winword document.
Indeed, I wonder, if it is IE5.0 that is doubling the array, or there
is any strange thing (in IE5.0) that causes php to double the array
when receiving it. The first is of course a bug in IE5.0. The latter
would be one in php.
Maybe a developer can sniff the transmitted code and trace if IE5.0 is
already doubling the value(s) or if this happens in php's
value-handling.
Ren�
PS: For the time being we use array_unique() to filter out the doubled
values in our array but this is not helpful if double values are
allowed in an array.
Previous Comments:
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[2002-09-29 14:10:17] [EMAIL PROTECTED]
The same happened with me, but the files which was uploaded duplicated,
but the others didn't. Those was also corrupted, two variables bacame
three.
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[2002-06-13 13:27:11] [EMAIL PROTECTED]
It happens because some guy at Microsoft was drunken.
Infact you are triggering a situation where the IE 5.0
simply sends every form field 2 times.
------------------------------------------------------------------------
[2002-06-13 12:05:00] [EMAIL PROTECTED]
this may be true, but do you know how this happens or how I can analyze
the problem, because I don't get $HTTP_RAW_POST_DATA when enctype is
set to "multipart/form-data", even when I set
always_populate_raw_post_data = On.
My workarround for now is to put the select post results through
array_unique (),
------------------------------------------------------------------------
[2002-06-13 10:27:03] [EMAIL PROTECTED]
If it only happens with IE, or one version of IE, then it's not a bug
in PHP but yet another bug in IE.
------------------------------------------------------------------------
[2002-06-13 07:35:51] [EMAIL PROTECTED]
A very special (maybe browser only) problem, when I post a form under
following conditions:
1. form enctype="multipart/form-data"
2. <select ..> or <select multiple..> with unicode-values
3. and a file upload
4. only from IE 5.0 (30% of my visitors), other browsers ok
5. and you select a value with unicodes
the returned array contains the selected values twice, like:
["currency"]=>
array(2) {
[0]=>
string(12) "� Euro"
[1]=>
string(12) "� Euro"
}
the script (www.gustl.at/testmultisel.php):
<html>
<head>
<title>select multiple</title>
<meta http-equiv="Content-Type" content="text/html;
charset=iso-8859-1">
</head>
<body>
<form method="post" enctype="multipart/form-data">
which are your favorite currencies
<select size="2" multiple name="currency[]">
<option>€ Euro</option>
<option>$ Dollar</option>
</select><br>
and send a file <input type="file" name="uploadedfile"><br>
<input type="submit">
</form>
<?php
echo "<br>post: <listing>";
var_dump ($_POST);
echo "</listing>";
?>
</body>
</html>
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Edit this bug report at http://bugs.php.net/?id=17739&edit=1
