How to use Php to get extentions status from Asterisk

Asterisk Asterisk Support
1

I would like to develop a php page to show all of the current status of extentions in Asterisk, I guess there should be a API in Asterisk, but I didnot find it.

Anybody knows how to do it? Thanks in advance

2

voip-info.org is the place to look for these things.
voip-info.org/wiki/view/Asterisk+manager+API