อยากให้เช็คค่าอัตโนม้ติ เมื่อตรงตามเงื่อนไข ให้เปลี่ยนค่าอัตโนม้ติ โดยไม่ต้องเรียกไฟล์เช็คค่ามาแสดง

<?
	session_start();
	if($_SESSION['Username'] == "")
	{
		echo "Please Login!";
		exit();
	}

	if($_SESSION['Status'] != "USER")
	{
		echo "This page for User only!";
		exit();
	}	
	
	include "connect.php";	
	$strSQL = "SELECT * FROM member WHERE Username = '".$_SESSION['Username']."' ";
	mysql_query("SET NAMES TIS620");
	$objQuery = mysql_query($strSQL);
	$objResult = mysql_fetch_array($objQuery);
?>

<?php
	include "connect.php";	
	$strSQL = "SELECT * FROM booking WHERE Username = '".$_SESSION['Username']."' ";
	$strStartDate = $objResult["date_b"];
	$strEndDate = $objResult["deadline"];
	
	$intWorkDay = 0;
	$intHoliday = 0;
	$intTotalDay = ((strtotime($strEndDate) - strtotime($strStartDate))/  ( 60 * 60 * 24 )) + 1; 

	while (strtotime($strStartDate) <= strtotime($strEndDate)) {
		
		$DayOfWeek = date("w", strtotime($strStartDate));
		if($DayOfWeek == 0 or $DayOfWeek ==6)  // 0 = Sunday, 6 = Saturday;
		{
			$intHoliday++;
			echo "$strStartDate = <font color=red>Holiday</font><br>";
		}
		else
		{
			$intWorkDay++;
			echo "$strStartDate = <b>Work Day</b><br>";
		}
		//$DayOfWeek = date("l", strtotime($strStartDate)); // return Sunday, Monday,Tuesday....

		$strStartDate = date ("Y-m-d", strtotime("+1 day", strtotime($strStartDate)));
	}

	echo "<hr>";
	echo "<br>Total Day = $intTotalDay";
	echo "<br>Work Day = $intWorkDay";
	echo "<br>Holiday = $intHoliday";
	
	if($intTotalDay >0)
	echo "y"; 

	$strSQL = "UPDATE book SET Status = '".(ปกติ)."'  WHERE IDBook = IDBook ";  //ให้เปลี่ยนสถานะอัตโนมัติเมื่อสิ้นสุดการจอง
	mysql_query("SET NAMES TIS620");
	$objQuery = mysql_query($strSQL);
?>