What does “XDEBUG NOT LOADED AS ZEND EXTENSION” warning means?

Question

Xdebug is loaded, but not loaded as a zend extension. What does it mean? How to resolve this problem?

Answer 1

Make sure if it is configured to load correctly as a zend_extension. Inside php.ini add this line

zend_extension="/usr/local/php/modules/xdebug.so"