<?php
//ฟังก์ชั่นต่างๆ

Function ShowAllDate($c_date,$Stype){
	if(!empty($c_date) and $c_date!="0000-00-00" and strlen($c_date)>0){
		$ShortCMonthT=array("","ม.ค.","ก.พ.","มี.ค.","เม.ย.","พ.ค.","มิ.ย.","ก.ค.","ส.ค.","ก.ย.","ต.ค.","พ.ย.","ธ.ค."); 	$MonthT=array("","มกราคม","กุมภาพันธ์","มีนาคม","เมษายน","พฤษภาคม","มิถุนายน","กรกฏาคม","สิงหาคม","กันยายน","ตุลาคม","พฤศจิกายน","ธันวาคม"); 
		
		if($Stype==1){//เปลี่ยนเป็นแบบไทยเดือนย่อ
			$Cdd=trim(Substr($c_date,8,2));
			$Cmm=Substr($c_date,5,2);
			$Cyy=trim(Substr($c_date,0,4))+543;	
			$Cmm=$Cmm+0;
			$ShowCdate="$Cdd  $ShortCMonthT[$Cmm]  $Cyy";	
		} 
		if($Stype==2){ //เปลี่ยนเป็นแบบไทยเดือนเต็ม
			$Cdd=trim(Substr($c_date,8,2));
			$Cmm=Substr($c_date,5,2);
			$Cyy=trim(Substr($c_date,0,4))+543;	
			$Cmm=$Cmm+0;
			$ShowCdate="$Cdd  $MonthT[$Cmm]  $Cyy";	
		} 
		if($Stype==3){ //เปลียนเป็นแบบ dd-mm-yyyy
			$Cdd=trim(Substr($c_date,8,2));
			$Cmm=Substr($c_date,5,2);
			$Cyy=trim(Substr($c_date,0,4))+543;	
			$ShowCdate="$Cdd-$Cmm-$Cyy";	
		}
		if($Stype==4){ //เปลียนเป็นแบบ dd/mm/yyyy
			$Cdd=trim(Substr($c_date,8,2));
			$Cmm=Substr($c_date,5,2);
			$Cyy=trim(Substr($c_date,0,4))+543;	
			$ShowCdate="$Cdd/$Cmm/$Cyy";	
		}
		if($Stype==5){ //เปลียนเป็นแบบ yyyy/mm/dd
			$Cdd=Substr($c_date,0,2);	
			$Cmm=Substr($c_date,3,2);	
			$Cyy=Substr($c_date,6,4)-543;
			$ShowCdate="$Cyy-$Cmm-$Cdd";	
		}
		if($Stype==6){ //เปลียนเป็นแบบ yyyy/mm/dd
			$Cdd=trim(Substr($c_date,8,2));
			$Cmm=Substr($c_date,5,2);
			$Cyy=trim(Substr($c_date,0,4));	
			$ShowCdate="$Cdd/$Cmm/$Cyy";	
		}	
		if($Stype==7){ //แสดงเดือน
			$ShowCdate=$MonthT[$c_date];	
		}	
		if($Stype==8){//เปลี่ยนเป็นแบบไทยเดือนย่อ
			$Cdd=trim(Substr($c_date,8,2));
			$Cmm=Substr($c_date,5,2);
			$Cyy=substr(trim(Substr($c_date,0,4))+543,2,2);	
			$Cmm=$Cmm+0;
			$ShowCdate="$Cdd  $ShortCMonthT[$Cmm]  $Cyy";	
		} 
		if($Stype==9){ //เปลียนเป็นแบบ yyyy/mm/dd
			$Cdd=Substr($c_date,0,2);	
			$Cmm=Substr($c_date,3,2);	
			$Cyy=Substr($c_date,6,4);
			$ShowCdate="$Cyy-$Cmm-$Cdd";	
		}
	}
	 return $ShowCdate;
}

//ฟังก์ชั่นวันต่างๆ
Function  ChangeDay($day){
	$qDay=array("","จันทร์","อังคาร","พุธ","พฤหัสบดี","ศุกร์","เสาร์","อาทิตย์");
	$CDay=$qDay[$day];
	 return $CDay;
}

Function  ChangeDay2($day){
	$qDay=array("วันอาทิตย์","วันจันทร์","วันอังคาร","วันพุธ","วันพฤหัสบดี","วันศุกร์","วันเสาร์");
	$CDay=$qDay[$day];
	 return $CDay;
}

Function  ChangeMonth($month,$type){
	$month=$month+0;
	if($type==1){					
		$ThaiMonth=array("","มกราคม","กุมภาพันธ์","มีนาคม","เมษายน","พฤษภาคม","มิถุนายน","กรกฏาคม","สิงหาคม","กันยายน","ตุลาคม","พฤศจิกายน","ธันวาคม"); 
	}Else
	{
		$ThaiMonth=array("","ม.ค.","ก.พ.","มี.ค.","เม.ย.","พ.ค.","มิ.ย.","ก.ค.","ส.ค.","ก.ย.","ต.ค.","พ.ย.","ธ.ค."); 
	}
	$CMonth=$ThaiMonth[$month];
	 return $CMonth;
}




function tis620_to_utf8($text) {
	$utf8 = "";
	for ($i = 0; $i < strlen($text); $i++) {
			$a = substr($text, $i, 1);
			$val = ord($a);

			if ($val < 0x80) {
				$utf8 .= $a;
			} else
			if ((0xA1 <= $val and $val < 0xDA) || (0xDF <= $val and $val <= 0xFB)) {
				$unicode = 0x0E00+$val-0xA0; $utf8 .= chr(0xE0 | ($unicode >> 12));
				$utf8 .= chr(0x80 | (($unicode >> 6) & 0x3F));
				$utf8 .= chr(0x80 | ($unicode & 0x3F));
			}
	}
	return $utf8;
}//echo tis620_to_utf8($rs["fieldname"]);//เรียกใช้ฟังก์ชั่น

//นับตัวอักษรไม่นับสระ
function getStrLenTH($string)
{
	$array = getMBStrSplit($string);
	$count = 0;
	
	foreach($array as $value)
	{
		$ascii = utf8_to_tis620($value );
		
		if( !( $ascii == 209 ||  ($ascii >= 212 && $ascii <= 218 ) || ($ascii >= 231 && $ascii <= 238 )) )
		{
			$count += 1;
		}
	}
	return $count;
}

// Convert a string to an array with multibyte string
function getMBStrSplit($string, $split_length = 1){
	mb_internal_encoding('UTF-8');
	mb_regex_encoding('UTF-8'); 
	
	$split_length = ($split_length <= 0) ? 1 : $split_length;
	$mb_strlen = mb_strlen($string, 'utf-8');
	$array = array();
	$i = 0; 
	
	while($i < $mb_strlen)
	{
		$array[] = mb_substr($string, $i, $split_length);
		$i = $i+$split_length;
	}
	
	return $array;
}

function utf8_to_tis620($string) {
	$str = $string;
	$res = "";
	for ($i = 0; $i < strlen($str); $i++) {
		if (ord($str[$i]) == 224) {
			$unicode = ord($str[$i+2]) & 0x3F;
			$unicode |= (ord($str[$i+1]) & 0x3F) << 6;
			$unicode |= (ord($str[$i]) & 0x0F) << 12;
			$res .= chr($unicode-0x0E00+0xA0);
			$i += 2;
		} else 
		{
			$res .= $str[$i];
		}
	}
	return $res;
}

function ThaiBahtConversion($amount_number)
{
    $amount_number = number_format($amount_number, 2, ".","");
    //echo "<br/>amount = " . $amount_number . "<br/>";
    $pt = strpos($amount_number , ".");
    $number = $fraction = "";
    if ($pt === false)
        $number = $amount_number;
    else
    {
        $number = substr($amount_number, 0, $pt);
        $fraction = substr($amount_number, $pt + 1);
    }
   
    //list($number, $fraction) = explode(".", $number);
    $ret = "";
    $baht = ReadNumber ($number);
    if ($baht != "")
        $ret .= $baht . "บาท";
   
    $satang = ReadNumber($fraction);
    if ($satang != "")
        $ret .=  $satang . "สตางค์";
    else
        $ret .= "ถ้วน";
    //return iconv("UTF-8", "TIS-620", $ret);
    return $ret;
}

function ReadNumber($number)
{
    $position_call = array("แสน", "หมื่น", "พัน", "ร้อย", "สิบ", "");
    $number_call = array("", "หนึ่ง", "สอง", "สาม", "สี่", "ห้า", "หก", "เจ็ด", "แปด", "เก้า");
    $number = $number + 0;
    $ret = "";
    if ($number == 0) return $ret;
    if ($number > 1000000)
    {
        $ret .= ReadNumber(intval($number / 1000000)) . "ล้าน";
        $number = intval(fmod($number, 1000000));
    }
   
    $divider = 100000;
    $pos = 0;
    while($number > 0)
    {
        $d = intval($number / $divider);
        $ret .= (($divider == 10) && ($d == 2)) ? "ยี่" :
            ((($divider == 10) && ($d == 1)) ? "" :
            ((($divider == 1) && ($d == 1) && ($ret != "")) ? "เอ็ด" : $number_call[$d]));
        $ret .= ($d ? $position_call[$pos] : "");
        $number = $number % $divider;
        $divider = $divider / 10;
        $pos++;
    }
    return $ret;
} 


 function convert($number){ 
		$txtnum1 = 
		array('ศูนย์','หนึ่ง','สอง','สาม','สี่','ห้า','หก','เจ็ด','แปด','เก้า','สิบ'); 
		$txtnum2 = 
		array('','สิบ','ร้อย','พัน','หมื่น','แสน','ล้าน'); 
		$number = str_replace(",","",$number); 
		$number = str_replace(" ","",$number); 
		$number = str_replace("บาท","",$number); 
		$number = explode(".",$number); 
		if(sizeof($number)>2){ 
		return 'ทศนิยมหลายตัวนะจ๊ะ'; 
		exit; 
		} 
		$strlen = strlen($number[0]); 
		$convert = ''; 
		for($i=0;$i<$strlen;$i++){ 
		$n = substr($number[0], $i,1); 
		if($n!=0){ 
		if($i==($strlen-1) AND $n==1){ $convert .= 
		'เอ็ด'; } 
		elseif($i==($strlen-2) AND $n==2){ 
		$convert .= 'ยี่'; } 
		elseif($i==($strlen-2) AND $n==1){ 
		$convert .= ''; } 
		else{ $convert .= $txtnum1[$n]; } 
		$convert .= $txtnum2[$strlen-$i-1]; 
		} 
		} 
		$convert .= 'บาท'; 
		if($number[1]=='0' OR $number[1]=='00' OR 
		$number[1]==''){ 
		$convert .= 'ถ้วน'; 
		}else{ 
		$strlen = strlen($number[1]); 
		for($i=0;$i<$strlen;$i++){ 
		$n = substr($number[1], $i,1); 
		if($n!=0){ 
		if($i==($strlen-1) AND $n==1){$convert 
		.= 'เอ็ด';} 
		elseif($i==($strlen-2) AND 
		$n==2){$convert .= 'ยี่';} 
		elseif($i==($strlen-2) AND 
		$n==1){$convert .= '';} 
		else{ $convert .= $txtnum1[$n];} 
		$convert .= $txtnum2[$strlen-$i-1]; 
		} 
		} 
		$convert .= 'สตางค์'; 
		} 
		return $convert; 
} 


function calAge($birthday,$today){
		list($byear, $bmonth, $bday)= explode("-",$birthday);       //จุดต้องเปลี่ยน
		list($tyear, $tmonth, $tday)= explode("-",$today);                //จุดต้องเปลี่ยน
			
		$mbirthday = mktime(0, 0, 0, $bmonth, $bday, $byear); 
		$mnow = mktime(0, 0, 0, $tmonth, $tday, $tyear );
		$mage = ($mnow - $mbirthday);
		$u_y=date("Y", $mage)-1970;
		$u_m=date("m",$mage)-1;
		$u_d=date("d",$mage)-1;
		//echo"<br><br>$u_y   ปี    $u_m เดือน      $u_d  วัน<br><br>";

		return array ( $u_y, $u_m, $u_d );
}
/*
$birthday = "2015-10-01";      //รูปแบบการเก็บค่าข้อมูลวันเกิด
$today = date("Y-m-d");   //จุดต้องเปลี่ยน
$aa=calAge($birthday,$today);
echo $aa[1];
*/

//ไม่นับเสาร์-อาทิตย์
function AddDays($startdate,$nday) {

	//create a start and an end datetime
	$startdate = strtotime($startdate);
	$currentdate = $startdate;
	$i=0;
	while ($i<=$nday) {
	$currentdate = strtotime('+1 day', $currentdate);
	//if not Saturday or Sunday, +1
	if (!((date('D', $currentdate) == 'Sat') || (date('D', $currentdate) == 'Sun') )) {
	$i++;
	//echo date("Y-m-d",$currentdate)."<BR>";
	$return=date("Y-m-d",$currentdate);
	}


	} //end date walk loop
	//return enddate
	return $return;
	}//echo ReturnDays('2014-03-01',13);

//นับเสาร์-อาทิตย์
function AddDays2($startdate,$nday) {

	//create a start and an end datetime
	$startdate = strtotime($startdate);
	$currentdate = $startdate;
	$i=0;
	while ($i<=$nday) {
		$currentdate = strtotime('+1 day', $currentdate);
		$i++;
		$return=date("Y-m-d",$currentdate);
 	} //end date walk loop
	//return enddate
	return $return;
}//echo ReturnDays('2014-03-01',13);

//ส่งลิงค์ได้ครบ
function notify_message($message,$token){
	define('LINE_API',"https://notify-api.line.me/api/notify");
	 $queryData = array('message' => $message);
	 $queryData = http_build_query($queryData,'','&');
	 $headerOptions = array( 
			 'http'=>array(
				'method'=>'POST',
				'header'=> "Content-Type: application/x-www-form-urlencoded\r\n"
						  ."Authorization: Bearer ".$token."\r\n"
						  ."Content-Length: ".strlen($queryData)."\r\n",
				'content' => $queryData
			 ),
	 );
	 $context = stream_context_create($headerOptions);
	 $result = file_get_contents(LINE_API,FALSE,$context);
	 $res = json_decode($result);
	 return $res;
}

function send_line_notify($message, $token){
  $ch = curl_init();
  curl_setopt( $ch, CURLOPT_URL, "https://notify-api.line.me/api/notify");
  curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 0);
  curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0);
  curl_setopt( $ch, CURLOPT_POST, 1);
  curl_setopt( $ch, CURLOPT_POSTFIELDS, "message=$message");
  curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1);
  $headers = array( "Content-type: application/x-www-form-urlencoded", "Authorization: Bearer $token", );
  curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
  curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1);
  $result = curl_exec( $ch );
  curl_close( $ch );

  return $result;
}

function ShowNewIcon($DateDB){
	$Today = date("Y-m-d H:i:s");
	$NewDate = date ("Y-m-d H:i:s", strtotime("+5 days", strtotime($DateDB)));
	if($Today < $NewDate){
		$IconNew = "<img src=\"images/icon/icon_new.gif\">";
	}else{
		$IconNew = "";
	}
	return $IconNew;	
}

//ประเภทของไฟล์  
function checkUploadfile($fname,$qExt){
	$fname=basename($fname);
	$pos1=strrchr($fname,".");
	$ftype=str_replace(".","",$pos1);
	$ftype=strtolower($ftype);
 	$blist=explode(',', $qExt); 
	$checkFile="0";		
	for ($i=0; $i<count($blist); $i++) {
		if($ftype==$blist[$i]) {
			$checkFile="1";			 
			break;
		}
	}
	 return $checkFile;
}

//ประเภทของไฟล์  
function checkNoUploadfile($fname){
	$qExt="php,htm,html,py,pl,cgi,js,asp,swf,com,bat,cmd,css,xml,scss";
	$fname=basename($fname);
	$pos1=strrchr($fname,".");
	$ftype=str_replace(".","",$pos1);
	$ftype=strtolower($ftype);
 	$blist=explode(',', $qExt); 
	$checkFile="1";		
	for ($i=0; $i<count($blist); $i++) {
		if($ftype==$blist[$i]) {
			$err="0";			 
			break;
		}
	}
	 return $err;
}

//upload รูป resize  ถ้ากำหนด size เป็น 0 หรือช่องว่าง จะไม่ resize  resize เฉพาะรูปภาพ
function upload_resizeIMG($var,$path,$filename,$qExt,$size){
	$aImg=$_FILES[$var][tmp_name];
	$aImg_name=$_FILES[$var][name];
	$type = $_FILES[$var]['type'];
 	$checkFile="0";

	$checkFile=checkUploadfile(basename($aImg_name),$qExt);//เช็คนามสกุลไฟล์
	if($checkFile=="1" and !empty($aImg_name)){	
		$fname=basename($aImg_name);
		$pos1=strrchr($fname,".");
		$ftype=str_replace(".","",$pos1);
		$ftype=strtolower($ftype);
		$aImgN1 = $filename.".$ftype";
		$aImg1=$aImgN1;
		copy($aImg , "$path/$aImg1" );

		$width=$size; //*** Fix Width & Heigh (Autu caculate) ***//
		switch($type){
		 case  "image/gif":
					$pic_type = 'GIF'; 
					$size=GetimageSize($aImg);
					$height=round($width*$size[1]/$size[0]);
					$aImg_orig = imagecreatefromgif($aImg);  
					$photoX = ImagesX($aImg_orig);
					$photoY = ImagesY($aImg_orig);
					$aImg_fin = ImageCreateTrueColor($width, $height);
					ImageCopyResampled($aImg_fin, $aImg_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
					imagegif($aImg_fin,"$path/".$aImg1);  
					ImageDestroy($aImg_orig);
					ImageDestroy($aImg_fin);
					break;
		case  "image/jpg":
					$pic_type = 'JPG'; 
					$size=GetimageSize($aImg);
					$height=round($width*$size[1]/$size[0]);
					$aImg_orig = ImageCreateFromJPEG($aImg);
					$photoX = ImagesX($aImg_orig);
					$photoY = ImagesY($aImg_orig);
					$aImg_fin = ImageCreateTrueColor($width, $height);
					ImageCopyResampled($aImg_fin, $aImg_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
					ImageJPEG($aImg_fin,"$path/".$aImg1);
					ImageDestroy($aImg_orig);
					ImageDestroy($aImg_fin);
					break;
		case  "image/jpeg":
					$pic_type = 'JPG'; 
					$size=GetimageSize($aImg);
					$height=round($width*$size[1]/$size[0]);
					$aImg_orig = ImageCreateFromJPEG($aImg);
					$photoX = ImagesX($aImg_orig);
					$photoY = ImagesY($aImg_orig);
					$aImg_fin = ImageCreateTrueColor($width, $height);
					ImageCopyResampled($aImg_fin, $aImg_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
					ImageJPEG($aImg_fin,"$path/".$aImg1);
					ImageDestroy($aImg_orig);
					ImageDestroy($aImg_fin);
					break;
		case  "image/pjpeg":
					$pic_type = 'JPG'; 
					$size=GetimageSize($aImg);
					$height=round($width*$size[1]/$size[0]);
					$aImg_orig = ImageCreateFromJPEG($aImg);
					$photoX = ImagesX($aImg_orig);
					$photoY = ImagesY($aImg_orig);
					$aImg_fin = ImageCreateTrueColor($width, $height);
					ImageCopyResampled($aImg_fin, $aImg_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
					ImageJPEG($aImg_fin,"$path/".$aImg1);
					ImageDestroy($aImg_orig);
					ImageDestroy($aImg_fin);
					break;
		case  "image/png":
					$pic_type = 'PNG'; 
					$size=GetimageSize($aImg);
					$height=round($width*$size[1]/$size[0]);
					$aImg_orig =imagecreatefrompng($aImg);  
					$photoX = ImagesX($aImg_orig);
					$photoY = ImagesY($aImg_orig);
					$aImg_fin = ImageCreateTrueColor($width, $height);
					ImageCopyResampled($aImg_fin, $aImg_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
					imagepng($aImg_fin,"$path/".$aImg1);  
					ImageDestroy($aImg_orig);
					ImageDestroy($aImg_fin);
					break;
		 }
	}
	return $aImgN1;
}
//upload รูป resize

//upload 
function uploadFile($var,$path,$filename,$qExt){
	$aImg=$_FILES[$var][tmp_name];
	$aImg_name=$_FILES[$var][name];
	$type = $_FILES[$var]['type'];
 	$checkFile="0";

	$checkFile=checkUploadfile(basename($aImg_name),$qExt);//เช็คนามสกุลไฟล์
	if($checkFile=="1" and !empty($aImg_name)){	
		$fname=basename($aImg_name);
		$pos1=strrchr($fname,".");
		$ftype=str_replace(".","",$pos1);
		$ftype=strtolower($ftype);
		$aImgN1 = $filename.".$ftype";
		$aImg1=$aImgN1;
		copy($aImg , "$path/$aImg1" );
	}
	return $aImgN1;
}
//upload 

//ฟังก์ชั่นสำหรับการแปลงวันที่ให้เป็นรูป Unix timestamp
 function dateEStime($theDay,$theMonth,$theYear) { 
	 return mktime(0,0,0,$theMonth,$theDay,$theYear); 
 }

function days_in_month($month, $year) //หาจำนวนวันในเดือน
{ 
// calculate number of days in a month 
return $month == 2 ? ($year % 4 ? 28 : ($year % 100 ? 29 : ($year % 400 ? 28 : 29))) : (($month - 1) % 7 % 2 ? 30 : 31); 
} 

function generateRandomString($length = 10) {
    return substr(str_shuffle(str_repeat($x='0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', ceil($length/strlen($x)) )),1,$length);
}
 
//Check Devices
function CheckDevices(){
	$iPod    = stripos($_SERVER['HTTP_USER_AGENT'],"iPod");
	$iPhone  = stripos($_SERVER['HTTP_USER_AGENT'],"iPhone");
	$iPad    = stripos($_SERVER['HTTP_USER_AGENT'],"iPad");
	$Android = stripos($_SERVER['HTTP_USER_AGENT'],"Android");
	$webOS   = stripos($_SERVER['HTTP_USER_AGENT'],"webOS");
	$Desktop=stripos($_SERVER["HTTP_USER_AGENT"],"Windows");
	if($iPod>0){$Devices="iPod";} 
	if($iPhone>0){$Devices="iPhone";} 
	if($iPad>0){$Devices="iPad";} 
	if($Android>0){$Devices="Android";} 
	if($webOS>0){$Devices="webOS";} 
	if($Desktop>0){$Devices="Desktop";} 
	 return $Devices;
}
?>
 <link href="https://fonts.googleapis.com/css?family=Kanit" rel="stylesheet">
    <style type="text/css">
   body {
	font-family: 'Kanit', sans-serif;
}
  </style>