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+--- Thread: POST Data Problem (/showthread.php?tid=63053)
POST Data Problem - sintakonte - 09-21-2015
hey guys,
we experienced a problem.
We've an input field which looks like
Code:
<input type="text" name="sku[206300.076000][15721][0]" value="" />after submitting the form with CI
the output is the following
PHP Code:
Array
(
[sku] => Array
(
[0] => Array
(
[15721] => Array
(
[0] => asdfasdf
)
)
)
)
if i do this without CI it shows
PHP Code:
Array
(
[sku] => Array
(
[206300.076000] => Array
(
[15721] => Array
(
[0] => asdfasdf
)
)
)
)
As you can see CI replaces the name containing a dot with a 0.
I see in the documentation "Filters the GET/POST/COOKIE array keys, permitting only alpha-numeric (and a few other) characters."
Can i add some additional characters which i need ?
As a background notice:
We have a B2B Shop System built on CI and our client hast shifted from an older MS Dynamics NAV to the new 2015 Version. Somehow they support product numbers with dots and so on, and our cart module works with this numbers.
RE: POST Data Problem - sintakonte - 09-22-2015
if anyone stumbles into this problem i fixed it relatively easy
Put a MY_Input class into the application/core directory and overwrite the Input Class with your desired rule
PHP Code:
class MY_Input extends CI_Input
{
protected function _clean_input_keys($str, $fatal = TRUE)
{
if ( ! preg_match('/^[a-z0-9.:_\/|-]+$/i', $str))
{
if ($fatal === TRUE)
{
return FALSE;
}
else
{
set_status_header(503);
echo 'Disallowed Key Characters.';
exit(7); // EXIT_USER_INPUT
}
}
// Clean UTF-8 if supported
if (UTF8_ENABLED === TRUE)
{
return $this->uni->clean_string($str);
}
return $str;
}
}