我有一个类文件,在类文件中有一些代码。如何跨多个页面共享代码。该代码解决了在使用准备好的语句时获取结果集的使用
代码是这样的。如何重用函数 mps_fetch_assoc。我只想要一个地方的代码。
<?php
//http://localhost:8080/altenaontw/index.php?-action=showclient
class actions_showclient
{
// find here http://www.meetup.com/austinphp/messages/boards/thread/2022681
private function mps_fetch_assoc(&$stmt)
{
$meta = $stmt->result_metadata();
$retval[] = &$stmt;
$tmp;
$names;
while ($field = $meta->fetch_field())
{
$names[] = $field->name;
}
$tmp = $names;
for ($c = 0; $c < count($names); $c++)
{
$retval[] = &$tmp[$c];
}
call_user_func_array("mysqli_stmt_bind_result", $retval);
if ($stmt->fetch())
{
$assoc_array;
for ($c = 0; $c < count($names); $c++)
{
$assoc_array[$names[$c]] = $retval[$c + 1];
}
return $assoc_array;
}
else
{
return FALSE;
}
}
function handle($params)
{
header('Content-type: text/json; charset="UTF-8"');
$user = Dataface_AuthenticationTool::getInstance()->getLoggedInUser();
if (!$user)
{
return Dataface_Error::permissionDenied("U heeft geen toegang tot deze actie.");
}
$db = Dataface_Application::getInstance()->_conf['_database'];
echo ($db['host']);
//$mysqli = new mysqli($db['host'], $db['user'], "", $db['name']);
$mysqli = mysqli_connect($db['host'], $db['user'], "", $db['name']);
/* check connection */
if ($mysqli->connect_errno)
{
printf("Connect failed: %s\n", $mysqli->connect_error);
exit();
}
$sql = 'SELECT * from client';
$stmt = $mysqli->prepare($sql);
if ($stmt)
{
$result = $stmt->execute();
if (!$result)
{
echo "[" . json_encode(array('dberror' => 'db_error:' . mysql_error())) . "]";
return;
}
$rows = array();
while ($row = $this->mps_fetch_assoc($stmt))
{
$rows[] = $row;
}
print json_encode($rows);
$mysqli->close();
}
}
}
?>