php - Data Only Returned For 1st DB Call -

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i populating 4 selects same query 1st select gets populated , sub-sequent ones not. matter of fact once reaches second select page_load() stops.

questions:
1) causing page_load stop?

2) there way re-use code not have make multiple db calls return same data?

here syntax:

<div id="orderinfo" runat="server"> <table id="orderinginfo"> <tr> <td>     <label for="labelselect">choose item</label>     <select>         <option value="null" selected="selected"></option>         <?php              include 'phpquery.php';             $sql = "select item items";             echo get_items($sql);          ?>     </select>                    </td> </tr> <tr> <td>     <label for="labelselect1">choose item:</label>     <select>         <option value="null" selected="selected"></option>         <?php              include 'phpquery.php';             $sql = "select item items";             echo get_items($sql);          ?>     </select>                    </td> </tr> </table> </div>  <?php function get_items($sql) {   $servername = "localhost";   $username = "user";   $password = "pass";   $dbname = "database";   $conn = new mysqli($servername, $username, $password, $dbname);   if ($conn->connect_error) { die("connection failed: " . $conn->connect_error); }     $result = $conn->query($sql);   if ($result->num_rows > 0)    {     while($row = $result->fetch_assoc()) { echo "<option value=".$row['item'].">".$row['item']."</option><br>"; }   }    else echo "<option value='null'>default</option>";   $conn->close(); } ?>

you re-defining function or class in phpquery.php. php aborts when try redefine such function or class. consider including file phpquery.php once , run function get_items. can use include_once or require_once.

require_once() , include_once() statement can used include php file in one, when may need include called file more once. if found file has been included, calling script going ignore further inclusions.


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