3ie-api.vdm/sql.php

<?php
require_once "utils.php";
require_once "misc/config.php";

function database_get()
{
  static $init = 0;
  static $database = NULL;
  if ($init == 0)
  {
    $init = 1;
    global $database_host;
    global $database_port;
    global $database_name;
    global $database_user;
    global $database_pass;
    try
    {
      $database = new PDO("mysql:host=$database_host;port=$database_port;".
                          "dbname=$database_name", $database_user,
                          $database_pass);
    }
    catch (Exception $e)
    {
      error(500, "Database Fail Connect");
    }
  }
  return $database;
}

function database_exec($query, $args)
{
  $q = database_get()->prepare($query);
  if (!$q->execute($args))
    error(500, "Database Fail Query");
  return $q;
}

function database_query($query)
{
  $q = database_get()->query($query);
  if (!$q)
    error(500, "Database Fail Query");
  return $q;
}
?>