<span class="resolved" aria-label="Resolved" title="Topic is resolved."></span>Only variables should be passed by reference

Replies: 1

Dear Support Team,
PHP: 8.3
WordPress: 6.6.2
Wordfence: 7.11.7
PHP notice: Only variables should be passed by reference
file: /wp-content/plugins/wordfence/lib/wfDiagnostic.php
line: 358
url: https://{domain}/wp-admin/admin-ajax.php
referer: https://{domain}/wp-admin/admin.php?page=WordfenceTools&subpage=diagnostics
action: I was sending a diagnostic email to you for another forum entry. 🙂

Best regards,
Balázs

 

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