Question

How can i check if a given url is within a certain predetermined domain, say user register for api requests from:

http://domain.com

Then he makes a request from:

http://domain.com/script.ext?var=foo //this should validate true

http://example.com/script.ext?var=foo //this should validate false

http://www.domain.com/script.ext?var=foo //this should validate true also

Thanks in advance

Answer 1

Use parse_url():

if ( 'domain.com' == parse_url( $url, PHP_URL_HOST ) )
{
    // do something awesome
}