you may use PEAR and it’s API capabilities, you can have more info here.
Hello Alessandro.panzetta ,
Thanks for your answer
but PEAR is something complex that I can’t understand
Do you know how to get a cookie value from one site to another site?
We have test1.com and test2.com
If some user login in test1.com
In that site login user id was stored in cookie
At the same time I open the test2.com in that time
Alert message display your login in test1.com
Current value I want to retrieve
Do you have any PHP code to retrieve the value from other site when currently login