<?php
$conn = mysqli_connect('localhost', 'seocabra_m', 'trinhlam', 'seocabra_m') or die ('DIE');
// Hàm funciton
function get_current_weekday($time = "") {
    date_default_timezone_set('Asia/Ho_Chi_Minh');
    $weekday = date("l");
    $weekday = strtolower($weekday);
    switch($weekday) {
        case 'monday':
            $weekday = 'Thứ hai';
            break;
        case 'tuesday':
            $weekday = 'Thứ ba';
            break;
        case 'wednesday':
            $weekday = 'Thứ tư';
            break;
        case 'thursday':
            $weekday = 'Thứ năm';
            break;
        case 'friday':
            $weekday = 'Thứ sáu';
            break;
        case 'saturday':
            $weekday = 'Thứ bảy';
            break;
        default:
            $weekday = 'Chủ nhật';
            break;
    }
	if($time != "" && $time == 'd')
	{
		return date('d');
	}
	else if($time != "" && $time == 'm')
	{
		return date('m');
	}
	else if($time != "" && $time == 'Y')
	{
		return date('Y');
	}
	else if($time != "" && $time == 'H')
	{
		return date('H');
	}
	else if($time != "" && $time == 'm')
	{
		return date('m');
	}
    return $weekday.', '.date('d/m/Y H:i:s');
}

function Insert($table, $data = array())
{
	$conn = mysqli_connect('localhost', 'seocabra_m', 'seocabra_m', 'trinhlam') or die ('DIE');
	if(is_array($data) && count($data) > 0)
	{
		$SQL = "INSERT INTO `" .$table. "` ";
		$key_insert = "(";
		$item_insert = "(";
		foreach($data as $key => $item)
		{
			$key_insert .= "`".$key."`, ";
			$item_insert .= "'".$item."', ";
		}
		$key_insert = trim($key_insert, ", ") . ")";
		$item_insert = trim($item_insert, ", ") . ")";
		$SQL .= $key_insert . " VALUES " . $item_insert;
		mysqli_query($conn, $SQL);
	}
}
function Update($table, $data = array(), $where = "")
{
	global $conn;
	if(is_array($data) && count($data) > 0)
	{
		$SQL = "UPDATE `" .$table. "` SET ";
		$item_query = "";
		foreach($data as $key => $item)
		{
			$item_query .= "`".$key."` = " . "'".$item."', ";
		}
		$SQL .= trim($item_query, ", ");
		if($where != "")
		{
			$SQL .= " WHERE " . $where;
		}
		mysqli_query($conn, $SQL);
	}
}

function Select($table, $countRow = false, $where = "")
{
	global $conn;
	$SQL = "SELECT * FROM `" .$table. "` ";
	if($where != "")
	{
		$SQL .= " WHERE " . $where;
	}
	$result = mysqli_query($conn, $SQL);
	$row = mysqli_num_rows($result);
	if($countRow) return $row;
	return $result;
}
function Delete($table, $where = "")
{
	global $conn;
	$SQL = "DELETE FROM `" .$table. "`";
	if($where != "")
	{
		$SQL .= " WHERE " . $where;
	}
	$result = mysqli_query($conn, $SQL);
}
function mysql_escape_mimic($inp) { 
    if(is_array($inp)) 
        return array_map(__METHOD__, $inp); 

    if(!empty($inp) && is_string($inp)) { 
        return str_replace(array('\\', "\0", "\n", "\r", "'", '"', "\x1a"), array('\\\\', '\\0', '\\n', '\\r', "\\'", '\\"', '\\Z'), $inp); 
    } 

    return $inp; 
}