php - MySQLi issue: connecting but query not working -
I'm not sure what the problem is, but I am very basic with mysql and I'm still learning though I've been searching for over two hours on the internet and I did not understand what I did.
& lt ;? Php $ id = 0; // Create Connection $ conn = new mysqli ($ servername, $ dbname, $ password); // Check connection if ($ conn- & gt; connect_error) {dead ("Connection failure". $ Conn- & gt; connect_error); } $ User_qry = "Choose * user WHERE id = $ id"; $ Result = $ conn- & gt; Query ($ user_qry); Echo ("& lt; ago"); Print_r ($ result); $ Conn- & gt; near (); ? & Gt;
I have not found any connection errors, but I
You have to achieve the result after performing the query:
$ result = $ conn-> Query ($ user_qry) while ($ row = $ result-> fetch_assoc ()) {print_r ($ line); }
Theft comment from another SO post, Regarding:
$ result = $ conn- & gt; Query ($ user_qry) if (! $ Result) {new exception throw ("database error [{$ this-> database-> wrong]] {$ this-> database-> error}"); }
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