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POWhere is $row defined?
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copied!<p>In the code below, can someone tell me where the variable $row is coming from in the foreach statement?</p> <pre><code>public function getProcResultSet($cmd) { try { $meta = $cmd->result_metadata(); while ($field = $meta->fetch_field()) { $params[] = &$row[$field->name]; } call_user_func_array(array( $cmd, 'bind_result'), $params); while ($cmd->fetch()) { foreach ($row as $key => $val) { $c[$key] = $val; } $results[] = $c; } return $results; } catch (Exception $e) { logToFile("Exception: " . $e); return resultFailedUnknown(); } } </code></pre> <p>Edit, here is the caller of this function:</p> <pre><code>public static function getPlayerUnits($playerId, $unitTypeId) { $mysqli = new mysqli(GDB_HOST, GDB_USERNAME, GDB_PASSWORD, GDB_NAME); if ($mysqli->connect_errno) { throw new Exception('DB Connection Failed. Error Code: ' . $mysqli->connect_errno); } $cmd = $mysqli->prepare('CALL sp_get_player_units(?, ?)'); if (!$cmd) { throw new Exception($mysqli->error); } $cmd->bind_param('ii', $playerId, $unitTypeId); $cmd->execute(); $results = parent::getProcResultSet($cmd); $cmd->close(); $mysqli->close(); return $results; } </code></pre> <p>Here is the result array which all I did was receive on a client and JSON.stringify(..):</p> <pre><code>[{"Id":1,"Name":"Machine Gunner","Quantity":0},{"Id":2,"Name":"Rocket Soldier","Quantity":0},{"Id":3,"Name":"Paratrooper","Quantity":0},{"Id":4,"Name":"Demolition Soldier","Quantity":0}] </code></pre> <p>As you can see, the result is showing the columns per row as expected.</p>

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