<?php

function db_connect()
{
   
    global $mysql_host;
    global $mysql_user;
    global $mysql_password;
    global $mysql_db;

  $result = new mysqli($mysql_host,$mysql_user,$mysql_password,'pkgtest');
  if (!$result)
  return false;
  $result->autocommit(TRUE); 
  return $result;
}
function cat_all($mta)
{
  // 테이터베이스에 원하는 숫자를 불러온다
  $conn = db_connect();
  $query = $mta;
  $result = @$conn->query($query);
  if (!$result)
    return false;
  $num_cats = @$result->num_rows;
  if ($num_cats ==0)
      return false; 
  $result = db_array($result);
  return $result;
}

function db_array($result)
{
  $res_array = array();
  for ($count=0; $row = $result->fetch_assoc(); $count++)
    $res_array[$count] = $row;

  return $res_array;
}