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[Secure HTML extension] 2 warnings: Undefined index, non-static
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I guess this is related to

There are 2 issues when generating a new secure HTML code via Special:SecureHTML.

  • When calling Special:SecureHTML this warning appears:

Notice: Undefined index: in /mediawiki/extensions/SecureHTML/SpecialSecureHTML.php on line 40

  • After entering a HTML code the Secure HTML code is parsed and shown. However there is a warning:

Strict Standards: call_user_func() expects parameter 1 to be a valid callback, non-static method SpecialSecureHTML::trySubmit() should not be called statically in /mediawiki/includesformForm.php on line 613

Tried both the REL_1_27 and master version of and MediaWiki 1.27.4.

Event Timeline

You'd be advised to download the 1.27 version of the extension from if you are on MediaWiki 1.27.

I tried with the 1.27 version and it throws the same errors.

This comment was removed by Stefahn.

Is it only the 3rd issue that requires the presence of Page Forms to happen, or all of them?

This comment was removed by Stefahn.
This comment was removed by Stefahn.

I think a new bug report is the way to go, yes. Hopefully there you can clarify exactly how to reproduce this issue.

Okay, added a new bug report:
I will update the description of this bug report and delete my unrelated comments.

Stefahn renamed this task from SecureHTML: Undefined index, non-static, DBUnexpectedError to 2 warnings in SecureHTML: Undefined index, non-static.Dec 2 2017, 10:01 PM
Stefahn updated the task description. (Show Details)
Stefahn removed a subscriber: Yaron_Koren. told me: This extension has been archived.

But there's a problem to be clarified: Is this about Secure_HTML?

Aklapper renamed this task from 2 warnings in SecureHTML: Undefined index, non-static to [Secure HTML extension] 2 warnings: Undefined index, non-static.Sep 20 2018, 8:55 AM
Aklapper triaged this task as Lowest priority.Dec 1 2022, 5:17 PM
Kizule subscribed.

Assigning this as I made patch that should fix issues with the SecureHTML extension.

Change #1015593 had a related patch set uploaded (by Zoranzoki21; author: Zoranzoki21):

[mediawiki/extensions/SecureHTML@master] Make extension working with MediaWiki 1.39+

Change #1015593 merged by jenkins-bot:

[mediawiki/extensions/SecureHTML@master] Fix callable for SpecialSecureHTML::trySubmit

I'm going to close this task as resolved. Task description is mentioning MediaWiki 1.27 which is not supported anymore.

I've tested extension with my patch, and it's working as it's supposed to work.