Error Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed while parsing?

Question

PHP

Good afternoon.
I am writing my first parsing
using the simple html dom library
. And when I get links from the file that I also need to run through and insert them through the name of the array (line 23), an error always occurs
. At what on the server side everything is in order.
allow_url_fopen is set to true (I asked the hosting technical support)
And in general, if I insert the url not through a variable, then everything works correctly
for the 2nd day I can’t solve the problem

Answer 1

You have the $general_link and href of each link concatenated, but there are also absolute paths.
It turns out that you are requesting domain.ru/http://domain2.ru.
Always check at the call site which arguments you are sending to the function, either by debugging or logging.

Answer 2

Your call to file_get_html() on lines 115, 121 may return false, but you don't check $page for false on line 24. By the way, this is exactly what you wrote in Fatal error: an attempt to call a member is the find () method on a boolean variable.