xdebug

Downloadxdebug-2.5.4.tgz

Unpack the downloaded file withtar -xvzf xdebug-2.5.4.tgz

Run:cd xdebug-2.5.4

Run:phpize(See theFAQif you don't havephpize.

As part of its output it should show:

Configuring for:

...

Zend Module Api No:      20151012

Zend Extension Api No:  320151012

If it does not, you are using the wrongphpize. Please followthis FAQ entryand skip the next step.

Run:./configure

Run:make

Run:cp modules/xdebug.so /Applications/XAMPP/xamppfiles/lib/php/extensions/no-debug-non-zts-20151012

Edit/Applications/XAMPP/xamppfiles/etc/php.iniand add the line

zend_extension = /Applications/XAMPP/xamppfiles/lib/php/extensions/no-debug-non-zts-20151012/xdebug.so

Restart the webserver