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Posted by Hilarion on 10/26/05 18:22
>>> What reasons can there be that the echo $_SERVER['PHP_SELF'] (between
>>> <?-tags) in the action parameter of a form does not show up in the
>>> resent html-page?
>>
>>
>>
>> Are you sure it is:
>>
>> <?php echo $_SERVER[ 'PHP_SELF' ]; ?>
>>
>> You may try this somewhere on the page:
>>
>> <pre>
>> <?php
>> print_r( $_SERVER );
>> ?>
>> </pre>
>>
>> and check what is there and what is not.
>> If you do not want to show it to users, then change "<pre>" to "<!--"
>> and "</pre>" to "-->".
>
> Forgot to look under the hood.
>
> [REQUEST_URI] => /apache2-default/info4u/bewerkNrJrg.php
> [SCRIPT_NAME] => /apache2-default/info4u/bewerkNrJrg.php
> [PHP_SELF] => /apache2-default/info4u/bewerkNrJrg.php
>
> Is this what you mean?
Yes. This means that $_SERVER['PHP_SELF'] is there but you
are accessing it in a wrong way. Look for typo or something
like that (or maybe you forgot to "echo" it).
You may also want to change your level of error reporting by
placing "error_reporting( E_ALL );" in the first line of your
script (only for debug, in production this can be a bit dangerous
because info comming from error messages can be used by attackers).
Hilarion
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