I am currently running PHP version 1.5.6 on Mac OS X Tiger 10.4.8
If I run php -i I see the following
PHP API => 20041225
PHP Extension => 20050922
Zend Extension => 220051025
When I use PECL to install xdebug (which I desperately need installing) it compiles it for a different PHP Extension 20060613.
After I type pecl install xdebug-beta I can see it is trying to configure it for my version
Configuring for:
PHP Api Version: 20041225
Zend Module Api No: 20050922
Zend Extension Api No: 220051025
but after it is installed and I try and run php -m I get told the following
PHP Startup: xdebug: Unable to initialize module
Module compiled with module API=20060613, debug=0, thread-safety=0
PHP compiled with module API=20050922, debug=0, thread-safety=0
Please please help.