Hello,

My developer says that the function onContentAfterDisplay should always return a string result as seen in the screenshot (for JLex Reviews Extension)

System Information

PHP Built On Linux s22095112 4.19.0-17-amd64 #1 SMP Debian 4.19.194-2 (2021-06-21) x86_64
Database Type mysql
Database Version 10.4.33-MariaDB-1:10.4.33+maria~deb10
Database Collation utf8mb4_general_ci
Database Connection Collation utf8mb4_general_ci
Database Connection Encryption None
Database Server Supports Connection Encryption No
PHP Version 8.3.7
Web Server Apache
WebServer to PHP Interface cgi-fcgi
Joomla! Version Joomla! 5.1.0 Stable [ Kudumisha ] 16-April-2024 16:00 GMT
Joomla Backward Compatibility Plugin Enabled ()
User Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36