What is query url in php ?? Can someone explain query url in php ?

Question

url query shows https://www.facebook.com is an invalid url ...
why it happens bcoz above link is a valid url .

Answer 1

I do not understand much the question, but you should try something like

https://www.facebook.com?page=1&id=2

(Since the url queries (as far as I know) refer to the values and parameters sent through a URL)

Answer 2

yes mickel u r right . someone also told me that

Answer 3

can you show any code? it seems strange without code