<?

function sha256($string) {

        $string = hash('sha256', $string);

        return $string;

    }


function code($n)

{

$num=strlen($n);

switch ($num)

	{

	case 1: $a=0; $b=0; $c=0;$d=substr($n, 0, 1); break;

	case 2: $a=0; $b=0; $c=substr($n, 0, 1);$d=substr($n, 1, 1); break;

	case 3: $a=0; $b=substr($n, 0, 1); $c=substr($n, 1, 1);$d=substr($n, 2, 1); break;

	case 4: $a=substr($n, 0, 1); $b=substr($n, 1, 1); $c=substr($n, 2, 1);$d=substr($n, 3, 1); break;

	}

switch ($a)

	{

	case 1: $a1="една хиляда"; break;

	case 2: $a1="две хиляди"; break;

	case 3: $a1="три хиляди"; break;

	case 4: $a1="четири хиляди"; break;

	case 5: $a1="пет хиляди"; break;

	case 6: $a1="шест хиляди"; break;

	case 7: $a1="седем хиляди"; break;

	case 8: $a1="осем хиляди"; break;

	case 9: $a1="девет хиляди"; break;

	}

switch ($b)

	{

	case 1: $b1=" сто"; break;

	case 2: $b1=" двеста"; break;

	case 3: $b1=" триста"; break;

	case 4: $b1=" четиристотин"; break;

	case 5: $b1=" петстотин"; break;

	case 6: $b1=" шестстотин"; break;

	case 7: $b1=" седемстотин"; break;

	case 8: $b1=" осемстотин"; break;

	case 9: $b1=" деветстотин"; break;

	}

switch ($c)

	{

	case 2: $c1=" двадесет"; break;

	case 3: $c1=" тридесет"; break;

	case 4: $c1=" четиридесет"; break;

	case 5: $c1=" петдесет"; break;

	case 6: $c1=" шестдесет"; break;

	case 7: $c1=" седемдесет"; break;

	case 8: $c1=" осемдесет"; break;

	case 9: $c1=" деветдесет"; break;

	}

if($c==1)

	{

	switch ($d)

  		{

		case 0: $c1=" десет"; break;

		case 1: $c1=" единадесет"; break;

		case 2: $c1=" дванадесет"; break;

		case 3: $c1=" тринадесет"; break;

		case 4: $c1=" четиринадесет"; break;

		case 5: $c1=" петнадесет"; break;

		case 6: $c1=" шестнадесет"; break;

		case 7: $c1=" седемнадесет"; break;

		case 8: $c1=" осемнадесет"; break;

		case 9: $c1=" деветнадесет"; break;

  		}

	$f=1;

	}

if($f==1)

$d1="";

else

	{

	switch ($d)

		{

		case 1: $d1=" едно"; break;

		case 2: $d1=" две"; break;

		case 3: $d1=" три"; break;

		case 4: $d1=" четири"; break;

		case 5: $d1=" пет"; break;

		case 6: $d1=" шест"; break;

		case 7: $d1=" седем"; break;

		case 8: $d1=" осем"; break;

		case 9: $d1=" девет"; break;

		}

	}

$e=$a1.$b1.$c1.$d1;

return $e;

}


function dir_tops($dir, $a)

{

$dir=trim($dir);

$arr=explode("/", $dir);

$cou=count($arr)-$a;

$d='';

$n=0;

foreach($arr as $ar)

	{

	$n++;

	if($n<$cou)

	$d .= $ar.'/';

	}

return $d;

}


function dir_top()

{

$dir=dirname("//".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF']);

$n=0;

while(strpos($dir, "/", $n)!==false)

	{

	$pos=strpos($dir, "/", $n);

	$n=$pos+1;

	}

$dir=substr($dir, 0, $n);

return $dir;

}

//////////////////////


function dir_tek()

{

return dirname("//".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'])."/";

}


function dir_real()

{

$dir=$_SERVER['REQUEST_URI'];

$n=0;

$a=0;

while(strpos($dir, "/", $n)!==false)

	{

	$pos=strpos($dir, "/", $n);

	$n=$pos+1;

	$a++;

	}

return $a;

}


function doman_name($dom)

{

mb_internal_encoding("UTF-8");

$dom=trim($dom);

if (mb_strpos ($dom, "https:")!== false)

$pos=mb_strpos ($dom, "https:")+8; 

elseif(mb_strpos ($dom, "http:")!== false)

$pos=mb_strpos ($dom, "http:")+7; 

else 

$pos=0;

$dom=mb_substr($dom, $pos, mb_strlen($dom)-$pos); 

$dom_arr=explode("/", $dom);

$dom=$dom_arr[0];

$dom1=$dom;

if (mb_strpos ($dom1, "www.")=== 0) $dom1=mb_substr($dom1, 4, mb_strlen($dom1)-4); 

$arr=array(0=>$dom, 1=>$dom1);   

return $arr;

}


//////////////////////////

function type_img($type)

{

if (strpos($type, 'png') !== false) return '.png';

if (strpos($type, 'jpeg') !== false) return '.jpg';

if (strpos($type, 'gif') !== false) return '.gif';

}

//////////////////////////

function povorot($filename, $ext)
 {
 $degrees = -90;
 switch($ext)
  {
  case ".jpg":
  $source = @imagecreatefromjpeg($filename); 
  break;
  case ".png":
  $source = imagecreatefrompng($filename);  
  break;
  case ".gif":
  $source = imagecreatefromgif($filename);  
  }
 $rotate = imagerotate($source, $degrees, 0);
 
 switch($ext)
  {
  case ".jpg":
  imagejpeg($rotate, $filename); 
  break;
  case ".png":
  imagepng($rotate, $filename);  
  break;
  case ".gif":
  imagegif($rotate, $filename);  
  }
 }

function smalling($filename, $smallimage, $size, $typ, $ext, $vod_typ=0, $vod_text="", $lok="", $koef=0)

{
global $abs_base_file;

$size_img = getimagesize($filename);


if($vod_typ==6)

	{

	if($size_img[0]>$size_img[1]) $vod_typ=3;

	else $vod_typ=2;

	}


switch($typ)

	{

	case 1: $u=max($size_img[0], $size_img[1])/$size; $g=0; break;

	case 2: $u=$size_img[0]/$size;  $g=0; break;

	case 3: $u=$size_img[1]/$size;  $g=0; break;

	case 4: $u=max($size_img[0], $size_img[1])/$size; 

	$u2=min($size_img[0], $size_img[1])/$size; break;

	case 6: if($size_img[0]/$size_img[1] >= (4/3)) $u=$size_img[0]/$size; else $u=$size_img[1]/$size/3*4; $g=0; break;

	}

	
if($u<1) $u=1;


	$w=$size_img[0]/$u;

	$h=$size_img[1]/$u;

	$ww=$w;

	$hh=$h;

	if($typ==4)

		{

		$u1=max(1,$u2);

		$w=$size_img[0]/$u1;

		$h=$size_img[1]/$u1;

		$ww=min($w, $h);

		$hh=$ww;

		if($w>$h) $g=($h-$w)/2; else $g=0;  

		}

		
	if($typ==5 || $typ==7) // обрезание до прямоугольника

		{

		if($typ==5) $q=4/3;

		elseif($typ==7) $q=1000/250;

		
		$e=$size_img[0]/$size_img[1];

		if($e<$q) // обрезаем снизу

			{

			$u = $size_img[0]/$size;

			$w=$size_img[0]/$u;

			$h=$size_img[1]/$u;;

			$ww=$size;

			$hh=$size/$q;

			$g=0;

			}

		else //обрезаем с боков

			{

			$u = $size_img[1]/$size*$q;

			$w=$size_img[0]/$u;

			$h=$size_img[1]/$u;

			
			$ww=$size;

			$hh=$size/$q;

			$g=($ww-$w)/2;

			}

		}

		
    $dest_img = imagecreatetruecolor($ww, $hh);  

	imagefilledrectangle($dest_img, 0, 0, $ww, $hh, imagecolorallocate($dest_img, 255, 255, 255));

	switch($ext)

		{

		case ".jpg":

		$src_img = imagecreatefromjpeg($filename); 

		break;

		
		case ".png":

		$src_img = imagecreatefrompng($filename);  


		break;

		
		case ".gif":

		$src_img = imagecreatefromgif($filename);  

		}

		
	if(!$src_img) return false;

    imagecopyresampled($dest_img, $src_img, $g, 0, 0, 0, $w, $h, $size_img[0], $size_img[1]);

	imagedestroy($src_img);

	
	if($vod_typ && $vod_typ<7) // наложение текста только для JPEG

		{

		$r = 255;

		$g = 255;

		$b = 255;

		
		$kff=0.5;

		$vod_text = "  ".$vod_text."  ";


		if($vod_typ == 1)

			{

			$angle = -rad2deg(atan2((-$hh),($ww))); 

			$size = $kff*(($w+$h)/2)*2/strlen($vod_text);

	
			$box  = imagettfbbox ( $size, $angle, $lok, $vod_text );

			$x = $ww/2 - abs($box[4] - $box[0])/2;

			$y = $hh/2 + abs($box[5] - $box[1])/2;

			}

	
		elseif($vod_typ == 2)

			{

			$angle = 0; 

			$size = $kff*$ww/strlen($vod_text);

	
			$box  = imagettfbbox ( $size, $angle, $lok, $vod_text );

			$x = $ww/2 - abs($box[4] - $box[0])/2;

			$y = $hh-15;

			}

	
		elseif($vod_typ == 3)

			{

			$angle = 90; 

			$size = $kff*$hh/strlen($vod_text);

	
			$box  = imagettfbbox ( $size, $angle, $lok, $vod_text );

			$x = $ww-15;

			$y = $hh/2 + abs($box[5] - $box[1])/2;

			}

 
		elseif($vod_typ == 4)

			{

			$angle = 0; 

			$size = $kff*$ww/strlen($vod_text);

	
			$box  = imagettfbbox ( $size, $angle, $lok, $vod_text );

			$x = 0;

			$y = $hh-15;

			}

 
		elseif($vod_typ == 5)

			{

			$angle = 0; 

			$size = $kff*$ww/strlen($vod_text);

	
			$box  = imagettfbbox ( $size, $angle, $lok, $vod_text );

			$x = $ww - ($box[2] - $box[0]);

			$y = $hh-15;

			}

 
		$c = imagecolorallocatealpha($dest_img, $r, $g, $b, $koef);

		imagettftext($dest_img, $size, $angle, $x, $y, $c, $lok, $vod_text);

		}

		
	elseif($vod_typ==7)
		{
		$wm=@imagecreatefrompng($abs_base_file.'icon/lot-wm.png');
		$wmW=imagesx($wm);
		$wmH=imagesy($wm);
		$image=imagecreatetruecolor($wmW, $wmH);
		$cx=$w-$wmW-10;
		$cy=$h-$wmH-10;
		imagecopyresampled ($dest_img, $wm, $cx, $cy, 0, 0, $wmW, $wmH, $wmW, $wmH);
		}
		

	switch($ext)

		{

		case ".jpg":

		imagejpeg($dest_img, $smallimage);

		break;

		
		case ".png":

		imagepng($dest_img, $smallimage);

		break;

		
		case ".gif":

		imagegif($dest_img, $smallimage);

		}

	
	imagedestroy($dest_img);

	return true;

}  


//////////////////////////

function reg_first($a)

{

mb_internal_encoding("UTF-8");

$b[0]=mb_strtolower($a);

$b[1]=mb_strtoupper(mb_substr($a, 0, 1)).mb_strtolower(mb_substr($a, 1, mb_strlen($a)-1));

$b[2]=mb_strtoupper($a);

return $b;

}


function search2 ($sea, $fild1)
{
mb_internal_encoding("UTF-8");
$sea = preg_replace('/[^A-Za-z0-9а-яА-Я.@]/u', ' ', $sea);
$sea=trim($sea);

$sea=mb_strtolower($sea);
$okp = array("ая", "яя", "ый", "ий", "им", "ым", "ом", "ам", "их", "ых", "ов", "ой", "ое", "ее", "ие", "ые", "ки", "ка", "ок", "ек");
$oks = array("а", "ы", "е", "и", "я", "ь", "ю", "у", "о");


///////////////////
$tit_arr=explode(" ", $sea);
foreach ($tit_arr as $index=>$rrr)
 {
 if(mb_strlen ($rrr) <2)
 unset($tit_arr[$index]);
 }
///////////
$a=" AND ".$fild1." !='' ";

if(count($tit_arr)) // если массив слов не пустой
 {
 foreach ($tit_arr as $t_arr)
  {
  /*$o = mb_substr($t_arr, mb_strlen ($t_arr)-2, 2); // выясняем последние 2 буквы слова
  if (in_array($o, $okp) && mb_strlen ($t_arr)>5) // если окончание есть в массиве okp и длина слова больше 4 букв
  $o1 = mb_substr($t_arr, 0, mb_strlen($t_arr)-2); // обрезаем последние 2 буквы
  else // в противном случае
   {
   $o = mb_substr($t_arr, mb_strlen ($t_arr)-1, 1); // выясняем последнюю букву слова
   if (in_array($o, $oks) && mb_strlen ($t_arr)>4) // если окончание есть в массиве oks и длина слова больше 3 букв
   $o1 = mb_substr($t_arr, 0, mb_strlen($t_arr)-1); // обрезаем последнюю букву слова
   else // в противном случае
   $o1=$t_arr; // оставляем слово без изменения
   } 
  $trr[]=$o1; // добавляем слово в массив
  */
  
  $trr[]=$t_arr; // добавляем слово в массив
  }
 
 $i=0;
 if($trr)
  {
  $rez = '';
  foreach ($trr as $t_arr)
   {
   $rez .= "+".$t_arr."* ";
   }
  $rez = trim($rez);
  $a = " AND MATCH (".$fild1.") AGAINST ('".$rez."' IN BOOLEAN MODE) ";
  }
 }
return $a;
}

/////////////////////////

function aut ()

{

echo ' autor: LOT.bg';

}

//////////

function obrez ($a, $kol)

{

mb_internal_encoding("UTF-8");

if (mb_strlen($a)>$kol)

$b=mb_substr($a, 0, $kol).'..';

else

$b=$a;

return $b;

}


function col_znak ($a)

{

mb_internal_encoding("UTF-8");

$b=mb_strlen($a);

return $b;

}

/////////////

function obrez_f ($a, $kol)

{
mb_internal_encoding("UTF-8");

if (mb_strlen($a)>$kol)

$b=mb_substr($a, 0, $kol).'XXXXXXXX';

else

$b=$a;

return $b;


}

/////////////

function obrez_f_cod($a)

{


$a=str_replace("+359", "0", $a);

$a=str_replace("+380", "0", $a);

$a=strip_tags($a);

$a=stripslashes($a);

return $a;

}

/////////////

function _email($email)

{

if(preg_match("/^([a-zA-Z0-9])+([\.a-zA-Z0-9_-])*@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-]+)*\.([a-zA-Z]{2,6})$/", $email))

return true;

else

return false;

}

//////////////

function _url($url)

{

if (!eregi("^((//)?[0-9a-z]([-.]?[0-9a-z])*\\.[a-wyz][a-z](fo|g|l|d|m|mes|o|op|pa|ro|seum|t|u|v|z)?[/]?)$", $url) )

return false;

else

return true;

}

//////////////

function links($msg)

{

echo "<p class=msg><b>".$msg."</b></p>";

echo "<p class=msg><a class=link href=# onClick='history.back()'>Back</a></p>";

exit();

}

///////////////////

function anti($a)

{
$a=str_replace("\\", "", $a);

$a=str_replace("'", "", $a);

$a=str_replace("`", "", $a);

$a=str_replace("!", "", $a);

$a=strip_tags($a);

$a=stripslashes($a);


return $a;

}

/////////////////

function view_dir ($directory)

{

mb_internal_encoding("UTF-8");


$dir = opendir($directory);

while(($file = readdir($dir)))

	{

	if ((is_dir ($directory."/".$file)) && ($file != ".") && ($file != ".."))

		{

		$arr[]=$file;

		}

	}

closedir ($dir);

return $arr;

}

//////////////////

function _rec ($i_str, $id_mesto, $stolb=1)

{

global $arr_rec_blok;

global $mesto;


$im=$i_str.'_'.$id_mesto;

if($mesto[$im] && count($mesto[$im])>0)

	{

	shuffle($mesto[$im]);

		$rez = '<table valign=top cellSpacing=0 cellPadding=0 width=100%>';

		$i=0;

		foreach($mesto[$im] as $in)

		{

		
		if($i>=$stolb) {$i=0; $rez .= '<tr>';}

		
		if($arr_rec_blok[$in]['typ_rec']==1)

			{

			$rez .= '<td class="tdrec">'.$arr_rec_blok[$in]['content_rec'].'</td>';

			}

		
		elseif($arr_rec_blok[$in]['typ_rec']==2 )

			{

			$rez .= '<td class="tdrec" >'.$arr_rec_blok[$in]['content_rec'].'</td>';

			}

		elseif($arr_rec_blok[$in]['typ_rec']==3)

			{

			$wh=explode("_",$arr_rec_blok[$in]['banner']);

			$rez .=  '<td class="tdrec">

			
			<div class="fl_hidden">

			<script type="text/javascript">swfobject.embedSWF("'.$arr_rec_blok[$in]['content_rec'].'", "Banner'.$arr_rec_blok[$in]['id_rec'].'", "'.$wh[0].'", "'.$wh[1].'", "9.0.0", "", false, "");</script>

			<div id="Banner'.$arr_rec_blok[$in]['id_rec'].'" ></div>

			</div>

			</td>';

			}

		$i++;

		//if($id_mesto==1) break;

		//if($id_mesto==2 && $i==3) break;

		}

		
		$rez .= '</table>';

		echo $rez;

	}

	
}

///////////////

function pages($jm, $total, $pn, $dop1='', $dop2='')

{

if ($total > 0) 

	{ 

	echo '<div class="wp-pagenavi">';

	if(!$pn) 

	{$jn=0; $jk=$jm-1;}

	else 

	{$jn=(ceil(($pn+1)/$jm)-1)*$jm; $jk=ceil(($pn+1)/$jm)*$jm-1; }

	
	if($jk > $total) $jk = $total;


	if($jn > 0) $back=' <a href ="'.$dop1.$dop2.($jn-1).'"><< Назад</a>'.'&nbsp;';

	if($jk < $total) $next=' <a href ="'.$dop1.$dop2.($jk+1).'">Напред >></a>';

	echo  $back;

	for ($i=$jn; $i <= $jk; $i++)

		{

		if($i==$pn)

			echo ' <span class="current">'.($i+1).'</span> ';

		else

			{

			if($i==0)

			echo ' <a href ="'.$dop1.'"> '.($i+1).'</a> ';

			else

			echo ' <a href ="'.$dop1.$dop2.$i.'"> '.($i+1).'</a> ';

			}

		}

	echo  $next;

	
	echo '</div>';

	}

}

/////////////////

function pages3($jm, $total, $pn, $dop='')

{

if ($total > 0) 

	{ 

	echo '<div class="wp-pagenavi">';

	if(!$pn) 

	{$jn=0; $jk=$jm-1;}

	else 

	{$jn=(ceil(($pn+1)/$jm)-1)*$jm; $jk=ceil(($pn+1)/$jm)*$jm-1; }

	
	if($jk > $total) $jk = $total;


	if($jn > 0) $back=' <a href ="?pn='.($jn-1).$dop.'">...</a> ';

	if($jk < $total) $next=' <a href ="?pn='.($jk+1).$dop.'">...</a> ';

	echo  $back;

	for ($i=$jn; $i <= $jk; $i++)

		{

			if($i==$pn)

			echo ' <span class="current">'.($i+1).'</span> ';

			else

			echo ' <a href ="?pn='.$i.$dop.'"> '.($i+1).'</a> ';

		}

	echo  $next;

	
	echo '</div>';

	}

}


//////////////

function pages4($jm, $total, $pn, $count, $sort, $sort2, $order)

{

if ($total > 0) 

	{ 

	echo '<div class="wp-pagenavi">';

	if(!$pn) 

	{$jn=0; $jk=$jm-1;}

	else 

	{$jn=(ceil(($pn+1)/$jm)-1)*$jm; $jk=ceil(($pn+1)/$jm)*$jm-1; }

	
	if($jk > $total) $jk = $total;


	if($jn > 0) $back=' <a href="javascript:sort_tab('.$count.', \''.$sort.'\', \''.$sort2.'\', '.($jn-1).', '.$order.')">...</a> ';

	if($jk < $total) $next=' <a href="javascript:sort_tab('.$count.', \''.$sort.'\', \''.$sort2.'\', '.($jk+1).', '.$order.')">...</a> ';

	echo  $back;

	for ($i=$jn; $i <= $jk; $i++)

		{

			if($i==$pn)

			echo ' <span class="current">'.($i+1).'</span> ';

			else

			echo ' <a href="javascript:sort_tab('.$count.', \''.$sort.'\', \''.$sort2.'\', '.$i.', '.$order.')"> '.($i+1).'</a> ';

		}

	echo  $next;

	
	echo '</div>';

	}

}

//////////////

function pages5($jm, $total, $pn, $count, $sort, $sort2, $order)

{

if ($total > 0) 

	{ 

	echo '<div class="wp-pagenavi">';

	if(!$pn) 

	{$jn=0; $jk=$jm-1;}

	else 

	{$jn=(ceil(($pn+1)/$jm)-1)*$jm; $jk=ceil(($pn+1)/$jm)*$jm-1; }

	
	if($jk > $total) $jk = $total;


	if($jn > 0) $back=' <a href="javascript:sort_tab_len('.$count.', \''.$sort.'\', \''.$sort2.'\', '.($jn-1).', '.$order.')">...</a> ';

	if($jk < $total) $next=' <a href="javascript:sort_tab_len('.$count.', \''.$sort.'\', \''.$sort2.'\', '.($jk+1).', '.$order.')">...</a> ';

	echo  $back;

	for ($i=$jn; $i <= $jk; $i++)

		{

			if($i==$pn)

			echo ' <span class="current">'.($i+1).'</span> ';

			else

			echo ' <a href="javascript:sort_tab_len('.$count.', \''.$sort.'\', \''.$sort2.'\', '.$i.', '.$order.')"> '.($i+1).'</a> ';

		}

	echo  $next;

	
	echo '</div>';

	}

}


function pages6($jm, $total, $pn, $count, $sort, $sort2, $order)

{

if ($total > 0) 

	{ 

	echo '<div class="wp-pagenavi">';

	if(!$pn) 

	{$jn=0; $jk=$jm-1;}

	else 

	{$jn=(ceil(($pn+1)/$jm)-1)*$jm; $jk=ceil(($pn+1)/$jm)*$jm-1; }

	
	if($jk > $total) $jk = $total;


	if($jn > 0) $back=' <a href="javascript:sort_tab_img('.$count.', \''.$sort.'\', \''.$sort2.'\', '.($jn-1).', '.$order.')">...</a> ';

	if($jk < $total) $next=' <a href="javascript:sort_tab_img('.$count.', \''.$sort.'\', \''.$sort2.'\', '.($jk+1).', '.$order.')">...</a> ';

	echo  $back;

	for ($i=$jn; $i <= $jk; $i++)

		{

			if($i==$pn)

			echo ' <span class="current">'.($i+1).'</span> ';

			else

			echo ' <a href="javascript:sort_tab_img('.$count.', \''.$sort.'\', \''.$sort2.'\', '.$i.', '.$order.')"> '.($i+1).'</a> ';

		}

	echo  $next;

	
	echo '</div>';

	}

}


//////////////

function sort_num($tabl, $field_id, $field_num, $field_sort, $id, $per, $dop='')

{

if ($per==1) $per=-1; else $per=1;

$j=0;


$r = mysqli_query($connect,"SELECT ".$field_id." FROM ".$tabl.$dop."  ORDER BY ".$field_num.", ".$field_sort) or die(mysqli_error());

$nr = mysqli_num_rows($r);


if($nr)

	{

	while($rr = mysqli_fetch_array($r))

		{

		$j++;

		$brr[$j]=$rr[$field_id];

		if ($rr[$field_id]==$id) $num=$j;

		}

	$now_num=$num+$per;

	if ($now_num<1) $now_num=1;

	if ($now_num>$nr) $now_num=$nr;


	foreach($brr as $index=>$br)

		{

 		if ($index!=$now_num && $index!=$num) $arr[$index]=$br;

 		elseif ($index==$now_num) $arr[$num]=$br;

 		elseif ($index==$num) $arr[$now_num]=$br;

		}

  
	foreach($arr as $ind=>$ar)

  		{

  		mysqli_query($connect,"UPDATE ".$tabl." SET ".$field_num." ='".$ind."' WHERE ".$field_id."='".$ar."'"); 

  		}

	}

}

//////////////

function prew ($a)

{

$size_img = getimagesize($a);

$r=$size_img[0]/$size_img[1];

$g=70*$r;

$v=70;

echo '<img height='.$v.' width='.$g.' src="'.$a.'" border=0>';

}

////////////

function _font($a, $r=0, $f=0, $y=0)

{

if($a)	

	{

	$a1 = $a-intval($a);

	if($a1==0) $y=0;

	
	switch ($r)

		{

		case 0: $b=number_format($a,$y,",",""); break;

		case 1: $b=number_format($a,$y,","," "); break;

		case 2: $b=number_format($a,$y,",","."); break;

		case 3: $b=number_format($a,$y,".",","); break;

		case 4: $b=number_format($a,$y,".",""); break;

		}


	switch ($f)

		{

		case 0: $c=$b; break;

		case 1: $c="<font color=#FF0000>".$b."</font>"; break;

		case 2: $c="<font color=#660033>".$b."</font>"; break;

		case 3: $c="<font color=#009966>".$b."</font>"; break;

		case 4: $c="<font color=#0066CC>".$b."</font>"; break;

		}

	}

else $c='';

return $c;

}


/////////////////////////////////////////////////////

function video_add($a, $z=0)

{

$x=array(0,0,0);

$m=array("youtu.be", "youtube.com");


	$b=doman_name($a);

	$b=$b[1];

	
	if($b=="youtu.be")

		$d=explode("youtu.be/",$a);

		
	elseif($b=="youtube.com" && strpos($a, "youtube.com/watch", 0)!==false)

		{

		$q=parse_url($a);

		if($q['query'])

			{

			$u=explode("&",$q['query']);

			foreach ($u as $uu)

				{

				$z=explode("=",$uu);

				if($z[0]=='v') {$d[1]=$z[1]; break;}

				}

			} 

		}

	
	elseif($b=="youtube.com" && strpos($a, "youtube.com/embed/", 0)!==false)

		{

		$q=explode("youtube.com/embed/", $a);

		if($q[1])

			{

			$q2=explode('"', $q[1]);

			$d[1]=$q2[0];

			}

		}

		
	$e=trim($d[1]);

	
	if(!in_array($b, $m))

		$x[1]="- Невалиден youtube адрес";

	elseif($e)

		{

		$x[2]=$e;

		$x[3]=$b;

		}

	else

		$x[1]="- Невалиден youtube адрес";

		
return $x;	

}

////////////////

function video_youtub($a, $b=0, $c=0)

{

if(!$b) $b=600;

if(!$c) $c=400;

$y = '<iframe style="margin-bottom:-4px" title="YouTube video player" width="'.$b.'" height="'.$c.'" src="//www.youtube.com/embed/'.$a.'" frameborder="0" allowfullscreen></iframe>';

return $y;

}

///////////////////

function _intval($a, $b=0)

{

$a=str_replace(" ", "", $a);

$a=str_replace(",", ".", $a);

if(!$b)

	$c=intval($a);

else

	$c=floatval(number_format($a,$b,".",""));

return $c;

}

/////////////////

function _intval2($a,$b=1)

{

$a=str_replace(" ", "", $a);

$a=str_replace(",", ".", $a);

$c=floatval(number_format($a,$b,".",""));

$c=str_replace(",", ".", $c);

return $c;

}

//////////////////

function _pre ($a)

{
$a=str_replace("\\", "", $a); 

$a=strip_tags($a);

$a=str_replace("`","",$a);

$a=str_replace("'","",$a);

//$a=str_replace('"','',$a);

$a=htmlspecialchars($a);

$a=trim($a); 

return $a;

}

////////////////


function _pre_zag ($a)
{
mb_internal_encoding("UTF-8");
$array = array("and","на","и","е","в","из","от","с","се","си","във","със","за","до","па","та","че","или","а","ту","хем","ни","я","ала","ама","но","обаче","пък","само","топ",
"ето","защо","поради","това","тъй","то","като","който","не","понеже","затова","ако","да","бе","ле","я","де","зер","ние","аз","ли","дали","ще","по","най","ко","към","той","мин",
"тя","два","две","три","пет","сто","лед","дом","рам","ап","гр","см","бр","лв","сме","ти","ви","син","сив","бял","под","нов","фар","сет","мед","сол","тон","хъб","hub","го","сек",
"kid","цял","туя","др","отп","кош","дъб","ски","без","него","нея","лот","ю","кг","к","мл","мг","г","газ","тип","мас","мм","кв","час","ф","код","кл","яке","пух","сак","бар",
"лак","жк","нар","нос","шия","","гел","бус","очи","дни","дот","бор","боя","къс","ляв","ток","new","сим","хит","duo","box","in","of","the","on","for","top","now","pro","bar","do",
"it","to","too","top","при","нас","кец","дка","кът","еко","хол","акт","вал","тел","пес","др","др.","бр.","ел.","кг.","гр.","км.","мн.","м.","лв.","л.","р.","мл.","см.","мм.",
"фиш"); 

$a=preg_replace('/[^A-Za-z0-9%&а-яА-Я,.-]/u', ' ', $a);
$a=preg_replace('((\D)(\.)(\D))', '$1'.'$2'.' '.'$3', $a);
$a=preg_replace('((\D)(\.)(\d))', '$1'.'$2'.' '.'$3', $a);
$a=preg_replace('((\d)(\.)(\D))', '$1'.'$2'.' '.'$3', $a);
$a=preg_replace('((\D)(,)(\D))', '$1'.'$2'.' '.'$3', $a);
$a=preg_replace('((\D)(,)(\d))', '$1'.'$2'.' '.'$3', $a);
$a=preg_replace('((\d)(,)(\D))', '$1'.'$2'.' '.'$3', $a);
$a=str_replace("  "," ",$a);
$a=str_replace("   "," ",$a);
$a=str_replace(' .','.',$a);
$a=str_replace(' ,',',',$a);
//$a=str_replace('-',' - ',$a);
//$a=str_replace('www','',$a);
$a=str_replace('http','',$a);
$a=str_replace('https','',$a);
//$a=str_replace('com','',$a);
$a = trim($a);

$text = '';
$b = explode(" ", $a);
foreach($b as $index=>$bb)
 {
 $v = mb_strtoupper(mb_substr($bb, 0, 1)).mb_strtolower(mb_substr($bb, 1, mb_strlen($bb)-1));
 $w = mb_strtolower($bb);
 
 if(in_array($w, $array))
  {
  if(!$index)
  $text .= mb_strtoupper(mb_substr($bb, 0, 1)).mb_strtolower(mb_substr($bb, 1, mb_strlen($bb)-1))." ";
  else
  $text .= mb_strtolower($bb)." ";
  }
 else
  {
  //echo $v.'<br>';
  //echo $w.'<br>';
  if($bb != $v && $bb != $w && mb_strlen($bb) > 3) // слово написано капс-локом
   {
   $text .= mb_strtoupper(mb_substr($bb, 0, 1)).mb_strtolower(mb_substr($bb, 1, mb_strlen($bb)-1))." ";
   }
  else
   {
   $text .= $bb." ";
   }
  }
 }
$text = trim($text);
return $text;
}


//////////////////

function _pre2 ($a)

{

mb_internal_encoding("UTF-8");
$a=str_replace("\\", "", $a);
$a=strip_tags($a);

$a=str_replace("`","",$a);

$a=str_replace("'","",$a);


$arr=explode("\n", $a);

$b="";


foreach ($arr as $t_arr)

	{

	if(trim($t_arr))

		{

		$b .= trim($t_arr)."<br>";

		$d=explode(" ", trim($t_arr));

		foreach($d as $dd)

			{

			if(mb_strlen($dd)>45) {$err = "Прекалено дълги думи - ".$dd; break;}

			}

		}

	}


$a=$b;


$a=str_replace(";", "; ", $a);

$a=str_replace(":", ": ", $a);


$a= preg_replace('((\D)(\.)(\D))', '$1'.'$2'.' '.'$3', $a);

$a= preg_replace('((\D)(\.)(\d))', '$1'.'$2'.' '.'$3', $a);

$a= preg_replace('((\d)(\.)(\D))', '$1'.'$2'.' '.'$3', $a);

$a= preg_replace('((\D)(,)(\D))', '$1'.'$2'.' '.'$3', $a);

$a= preg_replace('((\D)(,)(\d))', '$1'.'$2'.' '.'$3', $a);

$a= preg_replace('((\d)(,)(\D))', '$1'.'$2'.' '.'$3', $a);

$a= preg_replace('((\))(\S))', '$1'.' '.'$2', $a);

$a= preg_replace('((\S)(\())', '$1'.' '.'$2', $a);


$a= preg_replace('((-+))', '-', $a);

$a= preg_replace('((\++))', '+', $a);

$a= preg_replace('((\=+))', '=', $a);

$a= preg_replace('((\*+))', '*', $a);


$a=str_replace('  ',' ',$a);

$a=str_replace('  ',' ',$a);

$a=str_replace(' )',')',$a);

$a=str_replace('( ','(',$a);

$a=str_replace(' .','.',$a);

$a=str_replace(' ,',',',$a);

$a=str_replace(' ;',';',$a);

$a=str_replace(' :',':',$a);


$a=str_replace("<br>", "\n", $a);

$a=trim($a);


if($err) 

	$rez[0]=$err;

else

	$rez[0]='';

$rez[1]=htmlspecialchars($a);

return $rez;

}

///////////////////

function _chis ($a, $b)

{

$a=str_replace(" ","",$a);

$a=str_replace(",",".",$a);

$a = preg_replace('/[^0-9.]/u', '', $a);


if($b=='intval')

$a=intval($a);

elseif($b=='floatval')

$a=floatval($a);

return $a;

}

/////////////////////

function full_del_dir ($directory)

{

$dir = opendir($directory);

while(($file = readdir($dir)))

	{

	if ( is_file ($directory."/".$file))

		{

		unlink ($directory."/".$file);

		}

	else if ( is_dir ($directory."/".$file) && ($file != ".") && ($file != ".."))

		{

		full_del_dir ($directory."/".$file);  

		}

	}

closedir ($dir);

rmdir ($directory);

return true;

}

///////////////////

function dat_rus($d, $a=0)

{

if(!$a || $a==2)

	{

	$mon[1]='Януари';

	$mon[2]='Февруари';

	$mon[3]='Март';

	$mon[4]='Април';

	$mon[5]='Май';

	$mon[6]='Юни';

	$mon[7]='Юли';

	$mon[8]='Август';

	$mon[9]='Септември';

	$mon[10]='Октомври';

	$mon[11]='Ноември';

	$mon[12]='Декември';

	}

elseif($a==1)

	{

	$mon[1]='01';

	$mon[2]='02';

	$mon[3]='03';

	$mon[4]='04';

	$mon[5]='05';

	$mon[6]='06';

	$mon[7]='07';

	$mon[8]='08';

	$mon[9]='09';

	$mon[10]='10';

	$mon[11]='11';

	$mon[12]='12';

	}


if(intval($d) > 3000)
 {
 $dt_d=date("j", $d);
 $dt_m=date("n", $d);
 $dt_y=date("Y", $d);
 }
else
 {
 $dt_d=date("j", strtotime($d));
 $dt_m=date("n", strtotime($d));
 $dt_y=date("Y", strtotime($d));
 }


$dt=$dt_d." ".$mon[$dt_m];

if($a==2)

$dt .= ' '.$dt_y.' г.';

//$dt .= " ".$dt_y;

//$dt .= " ".date("H:i", strtotime($d));

return $dt;

}


function povtor($a, $field) {

mb_internal_encoding("UTF-8");

$a=mb_substr($a, 0, 150);

$b = " ".$field." LIKE '%%".$a."%%'  ";

return $b;

}


function povtor_add($opis, $zag) {

mb_internal_encoding("UTF-8");

$a=mb_substr($opis, 0, 80);

$b=mb_substr($zag, 0, 50);

if(mb_strlen($a) > 78)

$d = " opis LIKE '%%".$a."%%' ";

else

$d = " zag LIKE '%%".$b."%%' ";

return $d;

}

/*

function re_adres ($a) {

$a=urlencode(str_replace(' ','_',$a));

return $a;

}

*/

function cpu($string, $url_type=0) {

mb_internal_encoding("UTF-8");

$string = mb_strtolower($string);

$string = htmlspecialchars_decode(trim($string));


if(!$url_type)

	{

    $table = array(

                'а' => 'a',

                'б' => 'b',

                'в' => 'v',

                'г' => 'g',

                'д' => 'd',

                'е' => 'e',

                'ё' => 'e',

                'ж' => 'zh',

                'з' => 'z',

                'и' => 'i',

                'й' => 'y',

                'к' => 'k',

                'л' => 'l',

                'м' => 'm',

                'н' => 'n',

                'о' => 'o',

                'п' => 'p',

                'р' => 'r',

                'с' => 's',

                'т' => 't',

                'у' => 'u',

                'ф' => 'f',

                'х' => 'h',

                'ц' => 'ts',

                'ч' => 'ch',

                'ш' => 'sh',

                'щ' => 'sh',

                'ь' => '',

                'ы' => 'y',

                'ъ' => 'a',

                'э' => 'e',

                'ю' => 'yu',

                'я' => 'ya'

    			);


    $string = str_replace(array_keys($table), array_values($table),$string);

    $string = str_replace(array_keys($table), array_values($table),$string);

	$string = preg_replace('((\W))', ' ', $string);

	$string = trim($string);

	$string = str_replace(' ','_', $string);

	$string = str_replace('__','_', $string);

	$string = str_replace('__','_', $string);

	}

elseif ($url_type==1)

	{

	$string = preg_replace('/[^A-Za-z0-9а-яА-ЯёЁ]/u', ' ', $string);

	$string = trim($string);

	$string = str_replace(' ','_', $string);

	$string = str_replace('__','_', $string);

	$string = str_replace('__','_', $string);

	$string = urlencode($string);

	}

return $string;

} 


function mail_utf8($to, $subject = '(No subject)', $message = '', $from) 

	{
 $from_name='LOT.bg' ; 
 $from = '=?UTF-8?B?'.base64_encode($from_name).'?= <'.$from.'>';
  	$header = 'MIME-Version: 1.0'."\n".'Content-type: text/html; charset=UTF-8'."\n".'From: '.$from."\n";

  	if(@mail($to, '=?UTF-8?B?'.base64_encode($subject).'?=', $message, $header))

	return true;

	else

	return false;

	}


function cifr($u, $adr)

{

$u=intval($u);

for ($i=0; $i<strlen($u); $i++)

{

$arr[]=substr($u, $i, 1);

}


$long=16*count($arr);

$img=imagecreate($long, 25);

imagecolorallocate($img, 255,255,255);


$gr[0]=array(250,198,112);

$gr[1]=array(238,117,244);

$gr[2]=array(154,137,224);

$gr[3]=array(118,243,152);

$gr[4]=array(128,64,0);

$gr[5]=array(85,80,43);

$gr[6]=array(12,125,18);

$gr[7]=array(210,210,0);

$gr[8]=array(0,0,128);


shuffle($gr);


foreach($gr as $g)

{

$green[]=imagecolorallocate($img, $g[0],$g[1],$g[2]);

}


foreach ($arr as $index=>$c)

	{

	$x=$index*16;

	if($c==0 || $c==2 || $c==3 || $c==5 || $c==7 || $c==8 || $c==9) imageline($img, $x+0,0,$x+12,0, $green[0]);

	if($c==3 || $c==4 || $c==5 || $c==6 || $c==8 || $c==9) imageline($img, $x+0,12,$x+12,12, $green[1]);

	if($c==0 || $c==2 || $c==5 || $c==6 || $c==8 ) imageline($img, $x+0,24,$x+12,24, $green[2]);


	if($c==3 || $c==6 || $c==7 ) imageline($img, $x+0,12,$x+12,0, $green[3]);

	if($c==2 || $c==3 || $c==9 ) imageline($img, $x+0,24,$x+12,12, $green[4]);


	if($c==0 || $c==4 || $c==5 || $c==8 || $c==9 ) imageline($img, $x+0,0,$x+0,12, $green[5]);

	if($c==0 || $c==6 || $c==7 || $c==8 ) imageline($img, $x+0,12,$x+0,24, $green[6]);

	if($c==0 || $c==1 || $c==2 || $c==4 || $c==8 || $c==9 ) imageline($img, $x+12,0,$x+12,12, $green[7]);

	if($c==0 || $c==1 || $c==4 || $c==5 || $c==6 || $c==8 ) imageline($img, $x+12,12,$x+12,24, $green[8]);

	}

imagegif($img, $adr);

imagedestroy($img);

}

function _pre_tel ($a)

	{

	$a = preg_replace('/[^0-9]/u', '', $a);

	$a=str_replace(" ","",$a);

	$a=trim($a);

	return $a;

	}


function _pre_tel_arr ($a)

	{

	$err='';

	$d=array();

	$a=trim($a);

	if($a)

		{

		$b=explode(",", $a);

		if($b)

			{

			foreach ($b as $bb)

				{

				$c = preg_replace('/[^0-9]/u', '', $bb);

				if($c > 9999999999 || $c < 1000000000)

				$err .='<br>телефон '.$bb.' в грешен формат';

				else $d[]=$c;

				}

			if(count($d)>3)

			$err .= '<br>Въведете не повече от три телефонни номера';

			}

		}

	$f[0]=$err;

	if($d) $f[1]=implode(",",$d);

	else $f[1]='';

	return $f;

	}


function _pre_arr ($a)

	{

	$a = preg_replace('/[^0-9,]/u', '', $a);

	$a= preg_replace('((,+))', ',', $a);

	$a=trim($a);

	return $a;

	}


function url404($url)

	{

	@header('HTTP/1.1 404 Not Found');

	@header('Status: 404 Not Found');

	echo "<HTML><HEAD><meta http-equiv='Refresh' charset='utf-8' content='0; URL=".$url."'></HEAD></HTML>";

	exit;

	}
	
	function _skype_corr ($a) 
 {
 $c = strlen($a);
 if($c < 6 || $c > 32)
 return false;
 else return true;
 }

function prov_tel($a)
	{
	$a = preg_replace('/[^0-9]/u', '', $a);
	$b = substr($a, 0, 3); 
	$c = substr($a, 0, 1); 
	if($b=='359')
		{
		$plus = '+';
		$pre = 3;
		}
	elseif($c=='0')
		{
		$pre = 1;
		}
	if(!$pre) return false;
	else
		{
		$d = strlen($a)-$pre;
		if($pre==3)
			{
			if($d != 9)
			return false;
			else return $plus.$a;
			}
		elseif($d <8 || $d>9)
		return false;
		else return $plus.$a;
		}
	}
	
function uri_clear($uri, $selector, $array_net)
 {
 $uri2 = explode($selector, $uri);
 if($uri2[1])
  {
  $uri3=explode("&", $uri2[1]); // массив параметров
  foreach($uri3 as $ur3)
   {
   $uri4 = explode("=", $ur3);
   if(!in_array($uri4[0], $array_net))
   $uri5[] = $uri4[0].'='.$uri4[1];
   }
  if($uri5)
  $uri6 = $selector.implode("&", $uri5);
  }
 return $uri2[0].$uri6;
 }	
 
function prov_arr ($arr, $text) {
 mb_internal_encoding("UTF-8");
 $text = mb_strtolower($text);
 $rez=0;
 foreach($arr as $a)
  {
  if(strpos($text, mb_strtolower($a), 0)!==false)
   {
   $rez=1; 
   break;
   }
  }
 
 if($rez==1)
 return true;
 else
 return false;
 } 
 
 function file_get_contents_curl($url) {
$ch = curl_init();
curl_setopt( $ch, CURLOPT_AUTOREFERER, TRUE );
curl_setopt( $ch, CURLOPT_HEADER, 0 );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt( $ch, CURLOPT_URL, $url );
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, O);
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, TRUE );
$data = curl_exec( $ch );
curl_close( $ch );
return $data;}

?>