PHP 8.1 Warning: Delimiter must not be alphanumeric or backslash - wpDiscuz Embeds https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/ WordPress Plugins Support Forum en-US Tue, 09 Jun 2026 18:30:34 +0000 wpForo 60 RE: PHP 8.1 Warning: Delimiter must not be alphanumeric or backslash https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/#post-38751 Sat, 27 Apr 2024 08:06:07 +0000 Hi,

We don't find such an issue on our test websites. Please send the admin login details to infogvectors.com email address. I'll ask the developers to check the issue for you. 

]]> wpDiscuz Embeds Astghik https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/#post-38751 RE: PHP 8.1 Warning: Delimiter must not be alphanumeric or backslash https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/#post-38743 Thu, 25 Apr 2024 14:28:10 +0000 I'm not a customer. I administer a site which uses your discuz plugin and purchased a license for your embed extension. I noticed these PHP warnings in the site's logs and thought you'd like to know about it.

]]> wpDiscuz Embeds someadmin https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/#post-38743 RE: PHP 8.1 Warning: Delimiter must not be alphanumeric or backslash https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/#post-38742 Thu, 25 Apr 2024 09:40:29 +0000 Hi,

Thank you for letting us know. We'll check and get back to you soon. 

By the way, could you please provide us with your order ID? We don't see the 'Customer' label.

]]> wpDiscuz Embeds Astghik https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/#post-38742 PHP 8.1 Warning: Delimiter must not be alphanumeric or backslash https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/#post-38740 Wed, 24 Apr 2024 11:06:22 +0000 PHP Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /var/www/example.com/htdocs/wp-content/plugins/wpdiscuz-embeds/includes/we-helper.php on line 184

]]> wpDiscuz Embeds someadmin https://gvectors.com/forum/official-wpdiscuz-add-ons-wpforo-embeds/php-8-1-warning-delimiter-must-not-be-alphanumeric-or-backslash/#post-38740