preg_match php问题

Question

i try to find a Link i a page

Link looks like this

https://pos.xxxxxxxxxx.de/xxxxxxxxxxxx/app?funnel=login_box&tid=2001004

i hide the domain :)

So there is my code:

preg_match('~(https://pos.xxxxxxxxxx.de/xxxxxxxxxx/app\?funnel=login_box&tid=\d+)~', $text, $ans);

nothing found...

i try this one

preg_match('~(https://pos.xxxxxxxxxx.de/xxxxxxxxxx/app\?funnel=login_box&tid=)~', $text, $ans);

try to find only the fixed part of the link...

stil nothing

so i try this one

preg_match('~(https://pos.xxxxxxxxxx.de/xxxxxxxxxx/app\?funnel=login_box)~', $text, $ans);

now i find some links, but why i can't find the whole link???

Answer 1

Probably in html source, & is expanded to &, try:

&(amp;)?

Just reminder - . means every char, so you should escape it, but it's not important here.