Bug Tracker

welcome.php still calling fake.php

2008-05-13T05:42:00Z

controllers/welcome.php

Line: 13

Session Wont Set in IE7

2008-05-12T23:45:01Z

A session variable wont be set with IE7 if the session cookie name has an underscore in it.

This is a strange bug, at first I was thought to of believed it was a server side issue (clock out of sync). The tech support however did a test and it worked fine for them.

There are different results from different people. Hmmm

Mis-spelling which leads to invalid check

2008-05-12T20:22:00Z

On line 638 an array of Illegal words are defined, one of which is ‘

Missing this could be a vunerability

$this->output in display_override Hook

2008-05-11T18:44:00Z

The user guide states you can use $this->output->get_output() in a display_override hook but this doesn’t work.
The error given is
Message: Undefined property: Display_Hook::$output
Call to a member function _display() on a non-object

select bug

2008-05-11T11:27:00Z

Undesirable ` quotes

I suggest not to quote digital column names

Update_string and Insert_string do not escape the key correctly

2008-05-10T12:05:00Z

At least for MySQL, if you use the update_string or insert_string with certain keys (e.g. ‘desc’ for description) then MySQL will barf and it usually takes a couple of days to figure out why if you havent encountered it before.

The problem is MySQL thinks its DESC from a ORDER BY.
Fields in queries should *always* have backticks around them which tell MySQL that its a field.

The fix is simple. For the update code, change it to this:
foreach($values as $key => $val)
{
$valstr[] = “`$key` = `$val`”;
}
Insert Code:
return “INSERT INTO “.$this->_escape_table($table).” (`”.implode(’`, `’, $keys)."`) VALUES (”.implode(’, ‘, $values).")";

This bug is probably elsewhere in the code but I’ve only stumbled across it here.

function is_image() Uses its own mime types, rather than mimes.php

2008-05-09T23:19:00Z

I would expect to set mime types in the mimes.php file, and have them recognized throughout the system. Currently, I have

‘jpg’ => array(’image/jpeg’, ‘image/pjpeg’,’application/octet-stream’),

set in the mimes.php file… the addition here being application/octet-stream

Upload.php’s is_image does not recognize application-octet/stream that I set in the mimes.php file however, because it identifies it’s own mime types. This seems to be inconsistent behaviour.

Default controller bug when installed in subfolder

2008-05-09T14:59:00Z

When CodeIgniter is installed in a subfolder (e.g. http://www.my-website.com/ci) the default controller doesn’t work anymore. When you visit www.my-website.com/ci/index.php it shows a 404 error, but when you visit www.my-website.com/ci/index.php/welcome it shows the right page.

Image lib PNG transparency doesn’t work

2008-05-09T08:44:00Z

Watermarking with an overlay transparent 24 bits PNG does not work as expected (After applying the watermark, the transparency of the overlay image is lost on the result image, it’s filled with black or a pseudo-transparency where it should be transparent)

Oracle Error Message not working

2008-05-08T14:29:00Z

When i’m using MySQL with CI I’m getting all errors if something gets wrong, but with Oracle, only message that I get is blank.

Using CI 1.6.1 & ORA 10g XE

Active Record is eating one of my quotes

2008-05-07T21:03:00Z

I just upgraded to 1.6.1 and an active record query that was previously working is now failing in a strange way.

My select statement has two DATE_FORMATs. The first DATE_FORMAT turns out fine, but the second one is missing the quote before the format string. This causes mysql to choke.

Turning off backticks by adding FALSE as the second parameter to the select function doesn’t help.

If I remove the comma from the format string the problem goes away. It also seems to go away if the two format strings are different. Even
if I just add a leading space to one of them!

table named ‘table’ doesn’t work

2008-05-06T10:20:00Z

When using an mysql table called ‘table’, it outputs several mysql warnings, perhaps due to confusion with ‘TABLE’ syntax. This issue can be fixed by querying with the right characters, like ‘`’.

Cannot find the parsed data within a custom PHP function in views layout page

2008-05-05T00:49:00Z

The variable that is parsed from the controller to the layout page cannot be seen from a custom PHP function written within the layout page.

Here is the bug reproduction step:

In my controller:

$in = 1; //just an example
$data[’in’] = $in;

In my view page, I wrote an custom PHP function:

function view() { echo ($in); }
?>

Controller documentation small mistake

2008-05-01T22:17:00Z

On the Controller documentation page (http://codeigniter.com/user_guide/general/controllers.html) there is a mistake in “Organizing Your Controllers into Sub-folders” section. Example url

www.your-site.com/index.php/products/shoes/123

is incorrect. In described situation it will result in a 404 page, because “123” represents name of the function in shoes.php Controller here.

One of the correct examples would probably be:

www.your-site.com/index.php/products/shoes/show/123

Firefox 3.0b5 Image Upload Error

2008-04-27T03:45:00Z

When uploading an image in FF3b5 the mimetype sent is application/octet-stream, so there is no way for the current upload class to tell if the uploaded file is an image. I have fixed this by switching the is_image function to decide based on file extention.