db_result
Definition
db_result($result, $row = 0)
drupal/includes/database.mysqli.inc, line 174
Description
- Return an individual result field from the previous query.
- Only use this function if exactly one field is being selected; otherwise,
- use db_fetch_object() or db_fetch_array().
Parameters
$result
- A database query result resource, as returned from db_query().
- @param $row
- The index of the row whose result is needed.
- @return
- The resulting field.
Related topics
Name | Description |
|---|---|
| Database abstraction layer | Allow the use of different database servers using the same code base. |
Code
function db_result($result, $row = 0) {
if ($result && mysqli_num_rows($result) > $row) {
$array = mysqli_fetch_array($result, MYSQLI_NUM);
return $array[0];
}
}