Question2Answer Q&A - Recent questions tagged php

User Manager - Since PHP Version 8 and up, it shows a white page.

Wed, 14 Aug 2024 15:17:34 +0000

Is this a problem only for me? If so, can anyone explain why this could happen?

If not, does anyone know how to fix this plugin?

Thank you!

warning message php8.2 ..

Tue, 25 Jun 2024 19:41:24 +0000

Hi everybody ,

After I switched to PHP 8.2, I received a warning message in the error log as follows:

PHP Warning: session_start(): open(/var/cpanel/php/sessions/ea-php82/sess_80b429d0c17d7d6d05483ccfca6e1ca1, O_RDWR) failed: Permission denied (13) in /home1/×××××/public_html/××××/qa-include/app/users.php on line 162

PHP Warning: session_start(): Failed to read session data: files (path: /var/cpanel/php/sessions/ea-php82) in /home1/×××××/public_html/××××/qa-include/app/users.php on line 162

I hope the developers of Q2A will look into this issue

Does Q2A require allow_url_fopen=0

Fri, 24 May 2024 15:42:46 +0000

I am getting a lot of warning errors when I go to admin > plugins page

PHP Warning: file_get_contents(): https:// wrapper is disabled in the server configuration by allow_url_fopen=0 in /home/illdebateyou/public_html/qa-include/qa-base.php on line 1838

And almost all the plugins are throwing the following error:

PHP Warning: file_get_contents(https://raw.githubusercontent.com/creator/plugin_name/master/metadata.json): Failed to open stream: no suitable wrapper could be found in /home/illdebateyou/public_html/qa-include/qa-base.php on line 1838

It looks like if I just turn on allow_url_fopen, the errors might go away. But from what I am understanding this setting not safe (true/false?).

Is it the core that is causing the errors or all the plugins?
Is there a fix to the code that will stop the errors? (without enabling allow_url_fopen)

Thanks, Eddie

PHP Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP

Fri, 17 May 2024 01:55:38 +0000

What does this error mean?

PHP Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; qa_layer_30_from_layer_php has a deprecated constructor in /tmp/fakeEvalbdkKEo on line 4

How is it repaired?

mysqli error, qa-db.php:84, version 1.6.3 -- without losing any q&a

Wed, 27 Mar 2024 13:46:22 +0000

Here is my error:
[27-Mar-2024 11:49:31 UTC] PHP Fatal error: Uncaught Error: Class "mysqli" not found in /home/username/public_html/qa-include/qa-db.php:84

I am using the version 1.6.3.

Hosting: godaddy
________________________________________________________________

There was an issue yesterday and I backed up the files. But then I got this error.
Now I cannot use my website. (HTTP ERROR 500)

I am a user just downloading, and then writing questions and answers. That's all. I don't know the details too much.

Can you give me a way to solve this problem without losing any of my questions and answers?

Thanks in advance!

PHP 8.01 User profile is not displayed

Sat, 12 Aug 2023 16:48:41 +0000

I have installed the latest version of Question2Answer. If I use PHP 8.029, the User profile page is not displayed when I click on a user's profile picture (Error 500). The server reports the following error:

mod_fcgid: stderr: thrown in /var/www/vhosts/gefragt.net/httpdocs/qa-include/qa-base.php(720) : eval()'d code on line 106, referer: https://gefragt.net/

I'm using the MayroPro theme. Can anyone help me?

Failed opening required 'qa-base.php'

Thu, 29 Jun 2023 06:51:46 +0000

[29-Jun-2023 02:13:32 America/New_York] PHP Fatal error: Uncaught Error: Failed opening required 'qa-base.php' (include_path='.:/opt/alt/php80/usr/share/pear:/opt/alt/php80/usr/share/php:/usr/share/pear:/usr/share/php') in /home/bigogzfe/ask-1000.com/qa-include/qa-index.php:46

So, it seems that you need to add this qa-base.php file with the code in order to resolve your issue. Please contact your developer for further instructions.

What do you think is the solution؟

PHP-8.1 error help

Sat, 24 Jun 2023 19:03:17 +0000

I keep encountering the following error in the error log after adding an answer, comment, or making a modification: "PHP Deprecated: mb_strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /home1/xxxxxx/public_html/xxxxxx/qa-include/util/string.php on line 765."

What should I do? Please help me.

PHP-8.1 Deprecated error messages

Tue, 20 Jun 2023 19:38:18 +0000

Hi,

About a month ago, I upgraded my website to (PHP- 8.1). And There were problems such as uploading and displaying avatars, local mail, and a lot of error messages (PHP Deprecated), However, after I used (bugfix-pupi1985), either by changing some codes or overwrite some files, all the error messages disappeared and the site now works fine.

: But one problem remained which is

PHP Deprecated: mb_strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /home1/xxxxxx/public_html/xxxxxx/qa-include/util/string.php on line 765)

This error appears in the error log after adding an answer, comment, or modification.

I will be very grateful and appreciative for your cooperation

Does Q2A work fine under PHP 8.0 and newer?

Wed, 24 May 2023 21:03:46 +0000

Hello guys

Does Q2A script work well under php 8.0, 8.1 and 8.2?

In my case there are different errors and bugs under these php versions. When using php 8.0 there are issues with displaying profile pictures and when using 8.1 or 8.2 there is error "Content encoding error An error occurred while connecting to the "(domain)" server."

The script works fine for me only under php 7.4 and older. Do you have the same problems?

Question2Answer and php 8?

Fri, 23 Dec 2022 16:04:22 +0000

Will Question2Answer evolve for PHP 8?

Main Q2Q script and all Its plugins affected

Fri, 16 Dec 2022 18:47:43 +0000

Due to upgrade in php version 8.1.

Main q2a script is not working and giving error while submitting any input on website..

All plugins not working completely or partially due to php version support issue....

Admin and founder please upgrade the version support..

How can I get my site's homepage link using PHP?

Sat, 05 Nov 2022 12:50:56 +0000

I'm creating a custom logo function for my theme.
For the logo link I need the URL for my homepage in PHP. How can I get the homepage URL using PHP?

PHP Warning error message

Sat, 01 Oct 2022 09:12:45 +0000

Hi,

Sometimes I get an error message in error log in cPanel

ing: session_start(): open(/tmp/sess_c27493270b3e263aa4ab51d1c49ad0c4, O_RDWR failed: No space left on device (28) in /xxxx/xxxxxx/public_html/xxxxx/qa-include/app/users.php on line 162

2 :

PHP Warning: session_start(): Failed to read session data: files (path: /tmp) in

/xxxx/xxxxxx/public_html/xxxxx/qa-include/app/users.php on line 162

I don't know what the problem is! Although , the site is working fine. But I am afraid that this error message is a warning of something wrong.

I hope someone with experience can help.

Fatal error: Uncaught Error: Failed opening required 'qa-include/qa-index.php' - Error when I click on logo image

Fri, 30 Sep 2022 17:29:01 +0000

I moved my q2a installation from example.com to example.com/qna but changed my mind and reverted the change. The reverting move was done by renaming the qna directory to public_html and overwriting the existing one.

I also changed from PHP 7.4 to PHP 8.023. Since I made two changes I cannot figure out which one caused the problem I am now having.

When I click on the logo of my site I get the following error :

Fatal error: Uncaught Error: Failed opening required 'qa-include/qa-index.php' (include_path='.:/usr/local/php80/pear') in /home/www/example.com/public_html/index.php:27 Stack trace: #0 {main} thrown in /home/www/example.com/public_html/index.php on line 27

In admin/general the url structure is set to the first one that uses .htaccess

Q2A 1.8.6 (20/04/2021)

PHP 8.023

MySQL 5.7.39-42-log

Please have been struggling with this for 2 days.

PHP Notice Error

Sun, 03 Jul 2022 18:34:40 +0000

Hi,

After I converted my site to (php 7.4) I got an error in the error log as follows :

PHP Notice: Trying to access array offset on value of type null in /home1/qa-include/app/post-update.php on line 424

This happens after I moderate a question submitted by an unregistered user

The other error :

PHP Notice: Trying to access array offset on value of type null in /home1/qa-include/app/users.php on line 418

some times also

I hope someone can help solve it

Php load site based on cookie

Wed, 09 Mar 2022 14:59:21 +0000

Hello there,

I need to load site based on cookie, i write code to validate that like this.

if(!isset($_COOKIE['cookie'])){

$domain = $_SERVER['SERVER_NAME'];

setcookie('cookie', $cookie, time() + 31536000, '/', $domain);

header('Location: '.$_SERVER['REQUEST_URI']); // reload

}

But when cookie created first time i got error.

I think header('Location: '.$_SERVER['REQUEST_URI']); execute multiple times, How to fix this ? its that right way to do ? or any other thing i need to change ?

Please advise, Thank you

What is the best setting for php?

Thu, 27 Jan 2022 09:21:25 +0000

Does question2answer also work without FastCGI or which is the best setting for PHP Vers. 7.4.27?

Thank you for your answer

How to show questions selected by a custom sql query?

Thu, 06 Jan 2022 04:51:26 +0000

I am building a search plugin which should show some results.
I am having a custom mysql query. Which returns certain post of type 'Q' . How I can show those posts as questions. I am unable to make
$posts into $questions object. Which I can use it here.

Collection of sources to understand the implementation of Q2A

Wed, 22 Dec 2021 18:00:36 +0000

I'm an experienced programmer in scientific programming and data science using Python, C++ and Java and I know the basics of PHP, although I don't work with it professionally. I also know a little about design patterns. But I have a hard time understanding the details of Q2A implementation and details about internet programming. Every time a problem occurs on the site, I get very apprehensive. I would like to know more in order to improve my website and also make my contribution to the forum. Can you please suggest a set of books or sources that could help me to develop my understanding of internet programming. I do not use my site for commercial purposes.