このコードを試すことができます:
<?php
include './core/config/config.inc.php';
$con=mysqli_connect($database_server,$database_user,$database_password,$dbase);
// Check connection
mysqli_set_charset($con, "utf8");
if (mysqli_connect_errno()) {
//echo "Failed to connect to MySQL: " . mysqli_connect_error();
return "DB error";
}
$result = mysqli_query($con,"SELECT id, pagetitle, uri FROM `modx_site_content` WHERE parent = ".$parentId);
while($row = mysqli_fetch_array($result))
{
//do something with $row['pagetitle'];
}
ここで、$parentId は Snippet 呼び出しのパラメーターの例です。