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PHP Integrating PHP with Databases Querying the Database with PHP Working with Results

11,877 Points

Really dont get it, would anybody give me a hand?

Really dont get it, would anybody give me a hand? I guess I am a little confused on how to use the keys of the database, and even the question is a bit overwhelming as well.

include "helper.php";

foreach ($results as $key => $value) {
    send_offer($member_id[$key], $email[$key], $fullname[$key], $level[$key]);

 * helper.php contains
 * $results->query("SELECT member_id, email, fullname, level FROM members");

2 Answers

11,877 Points

Thank you so much for your help. It obviously helped. And I do get the logic behind.

Florian Tönjes
.a{fill-rule:evenodd;}techdegree seal-36
Florian Tönjes
Full Stack JavaScript Techdegree Graduate 50,856 Points

Hey Javier,

not sure what you are trying with that "$key => $value" there.

This code works:


foreach($results as $row) {
  send_offer($row['member_id'], $row['email'], $row['fullname'], $row['level']);

Regards, Florian