html - How Retrive A Piece Of Text From A Source Website With PHP? -

html - How Retrive A Piece Of Text From A Source Website With PHP? -

i have has been shared on website , changes every day. dont know how this. how can this?

you download exact page you're after using file_get_contents

$web = file_get_contents("http://google.com")

you'd have strip out whatever want rest of source code on website. can done using strpos or stripos (ipos beingness case insensitive) find location, , using substr extract part of string.

php html web