Disable NON-SSL access for a subdomain

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I have a subdomain secure.domain.com and want it to be accessible through SSL only. All the files for secure.domain.com are in the private_html, however I want to completely disable the option to login without SSL and redirect all non-ssl to the ssl-folder.. Using a php redirect script isn't possible, because I would need to put it in every subdir. 
RewriteEngine On

RewriteBase /

RewriteCond %{HTTP_HOST} !^$
RewriteCond %{HTTP_HOST} ^example.com$
RewriteRule ^ http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]

RewriteCond %{HTTP_HOST} ^www\. [NC]
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}

javascript ajax post

Published on under , 

function Inint_AJAX() 
{

   try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
   try { return new XMLHttpRequest();          } catch(e) {} //Native Javascript
   alert("XMLHttpRequest not supported");
   return null;

}


     var http = Inint_AJAX();
  var url = "example.php";
    var params = "content=1";
    http.open("POST",url+"?"+params, true);

    http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    http.setRequestHeader("Content-length", params.length);
    http.setRequestHeader("Connection", "close");
    http.onreadystatechange = function() {//Call a function when the state changes.
 if(http.readyState == 4 && http.status == 200) {
  
  document.getElementById('divid').innerHTML=http.responseText; //retuen value
 }

Bulk Rename Files in a Folder - PHP

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$dir = "img1";
$fileType = "jpg";
$charsToTrim = 4;
if($handle = opendir($dir))
{
    $count = 1;
    while (false !== ($file = readdir($handle))) 
   {
    if(is_file($dir."\\".$file))
    {
        $extension = substr(strrchr($file,"."),1);
        if(strcasecmp($fileType,$extension) == 0)
        {
           // $newName = substr($file,$count); 
      $newName = $count;
            $success = rename($dir."\\".$file, $dir."\\".$newName.'.'.$extension); 
            if($success)
            {
                echo $file." renamed to ".$newName;
                echo "
";
                $count++;
            }
            else
            {
                echo "Cannot rename ".$file. " to ".$newName."
";
                echo "
";
            }
        }
    }
   }
    echo $count." files renamed";
}
    closedir($handle);

Creating Dynamic Image Thumbnails Depending Upon Height Using PHP

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function createthumb($name, $newname, $new_height, $border=false, $transparency=true, $base64=false) {
 
  if(file_exists($newname))
        @unlink($newname);
    if(!file_exists($name))
        return false;
    $arr = explode(".",$name);
    $ext = $arr[count($arr)-1];

    if($ext=="jpeg" || $ext=="jpg" || $ext=="JPEG" || $ext=="JPG"){
        $img = @imagecreatefromjpeg($name);
  
    } elseif($ext=="png"){
        $img = @imagecreatefrompng($name);
    } elseif($ext=="gif") {
        $img = @imagecreatefromgif($name);
    }
    if(!$img)
        return false;
    $old_x = imageSX($img);
    $old_y = imageSY($img);

 $avg = $old_y/$old_x;

    $new_h = $new_height;

 $new_w = floor($new_h/$avg);

 if($old_x < $new_w && $old_y < $new_h) 
 {
        $thumb_w = $old_x;
        $thumb_h = $old_y;
    }elseif($old_x < $old_y)
 {
    echo $thumb_w= floor($new_height*$zing);
  $thumb_h=$new_height;
    
 }else
 {
  $thumb_w = $new_w;
        $thumb_h = $new_h;
 }

    $thumb_w = ($thumb_w<1) ? 1 : $thumb_w;
    $thumb_h = ($thumb_h<1) ? 1 : $thumb_h;
    $new_img = ImageCreateTrueColor($thumb_w, $thumb_h);
   
    if($transparency) {
        if($ext=="png") {
            imagealphablending($new_img, false);
            $colorTransparent = imagecolorallocatealpha($new_img, 0, 0, 0, 127);
            imagefill($new_img, 0, 0, $colorTransparent);
            imagesavealpha($new_img, true);
        } elseif($ext=="gif") {
            $trnprt_indx = imagecolortransparent($img);
            if ($trnprt_indx >= 0) {
                $trnprt_color = imagecolorsforindex($img, $trnprt_indx);
                $trnprt_indx = imagecolorallocate($new_img, $trnprt_color['red'], $trnprt_color['green'], $trnprt_color['blue']);
                imagefill($new_img, 0, 0, $trnprt_indx);
                imagecolortransparent($new_img, $trnprt_indx);
            }
        }
    } else {
        Imagefill($new_img, 0, 0, imagecolorallocate($new_img, 255, 255, 255));
    }
   
    imagecopyresampled($new_img, $img, 0,0,0,0, $thumb_w, $thumb_h, $old_x, $old_y);
    if($border) {
        $black = imagecolorallocate($new_img, 0, 0, 0);
        imagerectangle($new_img,0,0, $thumb_w, $thumb_h, $black);
    }
    if($base64) {
        ob_start();
        imagepng($new_img);
        $img = ob_get_contents();
        ob_end_clean();
        $return = base64_encode($img);
    } else {
        if($ext=="jpeg" || $ext=="jpg" || $ext=="JPEG" || $ext=="JPG"){
            imagejpeg($new_img, $newname);
            $return = true;
        } elseif($ext=="png"){
            imagepng($new_img, $newname);
            $return = true;
        } elseif($ext=="gif") {
            imagegif($new_img, $newname);
            $return = true;
        }
    }
    imagedestroy($new_img);
    imagedestroy($img);
    return $return;
}

createthumb($src, $dest,$height,false, true, false);

Creating Dynamic Image Thumbnails Using PHP

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function createthumb($name, $newname, $new_w, $new_height, $border=false, $transparency=true, $base64=false) {
 
  if(file_exists($newname))
        @unlink($newname);
    if(!file_exists($name))
        return false;
    $arr = explode(".",$name);
    $ext = $arr[count($arr)-1];

    if($ext=="jpeg" || $ext=="jpg" || $ext=="JPEG" || $ext=="JPG"){
        $img = @imagecreatefromjpeg($name);
  
    } elseif($ext=="png"){
        $img = @imagecreatefrompng($name);
    } elseif($ext=="gif") {
        $img = @imagecreatefromgif($name);
    }
    if(!$img)
        return false;
    $old_x = imageSX($img);
    $old_y = imageSY($img);
 
 $agv = $old_x/$old_y;
 
  $new_w = $new_w;
  $new_h = floor($new_w/$agv);

 if($old_x < $new_w && $old_y < $new_h) 
 {
        $thumb_w = $old_x;
        $thumb_h = $old_y;
    }elseif($old_x < $old_y)
 {
    echo $thumb_w= floor($new_height*$zing);
  $thumb_h=$new_height;
    
 }else
 {
  $thumb_w = $new_w;
        $thumb_h = $new_h;
 }

    $thumb_w = ($thumb_w<1) ? 1 : $thumb_w;
    $thumb_h = ($thumb_h<1) ? 1 : $thumb_h;
    $new_img = ImageCreateTrueColor($thumb_w, $thumb_h);
   
    if($transparency) {
        if($ext=="png") {
            imagealphablending($new_img, false);
            $colorTransparent = imagecolorallocatealpha($new_img, 0, 0, 0, 127);
            imagefill($new_img, 0, 0, $colorTransparent);
            imagesavealpha($new_img, true);
        } elseif($ext=="gif") {
            $trnprt_indx = imagecolortransparent($img);
            if ($trnprt_indx >= 0) {
                //its transparent
                $trnprt_color = imagecolorsforindex($img, $trnprt_indx);
                $trnprt_indx = imagecolorallocate($new_img, $trnprt_color['red'], $trnprt_color['green'], $trnprt_color['blue']);
                imagefill($new_img, 0, 0, $trnprt_indx);
                imagecolortransparent($new_img, $trnprt_indx);
            }
        }
    } else {
        Imagefill($new_img, 0, 0, imagecolorallocate($new_img, 255, 255, 255));
    }
   
    imagecopyresampled($new_img, $img, 0,0,0,0, $thumb_w, $thumb_h, $old_x, $old_y);
    if($border) {
        $black = imagecolorallocate($new_img, 0, 0, 0);
        imagerectangle($new_img,0,0, $thumb_w, $thumb_h, $black);
    }
    if($base64) {
        ob_start();
        imagepng($new_img);
        $img = ob_get_contents();
        ob_end_clean();
        $return = base64_encode($img);
    } else {
        if($ext=="jpeg" || $ext=="jpg" || $ext=="JPEG" || $ext=="JPG"){
            imagejpeg($new_img, $newname);
            $return = true;
        } elseif($ext=="png"){
            imagepng($new_img, $newname);
            $return = true;
        } elseif($ext=="gif") {
            imagegif($new_img, $newname);
            $return = true;
        }
    }
    imagedestroy($new_img);
    imagedestroy($img);
    return $return;
}

createthumb($src, $dest, $width,$height,false, true, false);

PHP Mail Form With Multiple Attachments

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";

   // generate a random string to be used as the boundary marker
   $mime_boundary="==Multipart_Boundary_x".md5(mt_rand())."x";

   // now we'll build the message headers
   $headers = "From: $from\r\n" .
   "MIME-Version: 1.0\r\n" .
      "Content-Type: multipart/mixed;\r\n" .
      " boundary=\"{$mime_boundary}\"";

   // here, we'll start the message body.
   // this is the text that will be displayed
   // in the e-mail
   $message="This is an example";

   // next, we'll build the invisible portion of the message body
   // note that we insert two dashes in front of the MIME boundary 
   // when we use it
   $message = "This is a multi-part message in MIME format.\n\n" .
      "--{$mime_boundary}\n" .
      "Content-Type: text/plain; charset=\"iso-8859-1\"\n" .
      "Content-Transfer-Encoding: 7bit\n\n" .
   $message . "\n\n";

   // now we'll process our uploaded files
   foreach($_FILES as $userfile){
      // store the file information to variables for easier access
      $tmp_name = $userfile['tmp_name'];
      $type = $userfile['type'];
      $name = $userfile['name'];
      $size = $userfile['size'];

      // if the upload succeded, the file will exist
      if (file_exists($tmp_name)){

         // check to make sure that it is an uploaded file and not a system file
         if(is_uploaded_file($tmp_name)){
 	
            // open the file for a binary read
            $file = fopen($tmp_name,'rb');
 	
            // read the file content into a variable
            $data = fread($file,filesize($tmp_name));

            // close the file
            fclose($file);
 	
            // now we encode it and split it into acceptable length lines
            $data = chunk_split(base64_encode($data));
         }
 	
         // now we'll insert a boundary to indicate we're starting the attachment
         // we have to specify the content type, file name, and disposition as
         // an attachment, then add the file content.
         // NOTE: we don't set another boundary to indicate that the end of the 
         // file has been reached here. we only want one boundary between each file
         // we'll add the final one after the loop finishes.
         $message .= "--{$mime_boundary}\n" .
            "Content-Type: {$type};\n" .
            " name=\"{$name}\"\n" .
            "Content-Disposition: attachment;\n" .
            " filename=\"{$fileatt_name}\"\n" .
            "Content-Transfer-Encoding: base64\n\n" .
         $data . "\n\n";
      }
   }
   // here's our closing mime boundary that indicates the last of the message
   $message.="--{$mime_boundary}--\n";
   // now we just send the message
   if (@mail($to, $subject, $message, $headers))
      echo "Message Sent";
   else
      echo "Failed to send";
} else {
?>


   
Your e-mail: 

   
File: 

   
File:

Download files using ftp and php

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I want to download files from a ftp server using a php script with ftp_get(). Is it possible to download files from a server using a script with ftp_get. I mean are the files saved on the users computer or on the webserver? I want to use this script on computers that are behind a firewall that only alows access to the internet on port 80 and the http protocol.

How to get a web page using CURL

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function get_web_page( $url )
{
 $options = array(
  CURLOPT_RETURNTRANSFER => true,     // return web page
  CURLOPT_HEADER         => false,    // don't return headers
  CURLOPT_FOLLOWLOCATION => true,     // follow redirects
  CURLOPT_ENCODING       => "",       // handle compressed
  CURLOPT_USERAGENT      => "spider", // who am i
  CURLOPT_AUTOREFERER    => true,     // set referer on redirect
  CURLOPT_CONNECTTIMEOUT => 120,      // timeout on connect
  CURLOPT_TIMEOUT        => 120,      // timeout on response
  CURLOPT_MAXREDIRS      => 10,       // stop after 10 redirects
 );

 $ch      = curl_init( $url );
 curl_setopt_array( $ch, $options );
 $content = curl_exec( $ch );
 $err     = curl_errno( $ch );
 $errmsg  = curl_error( $ch );
 $header  = curl_getinfo( $ch );
 curl_close( $ch );

 $header['errno']   = $err;
 $header['errmsg']  = $errmsg;
 $header['content'] = $content;
 return $header;
}

Easy Ajax with jQuery

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$.ajax({
  type: "POST",
  url: "sample.php",
  data: "name=ramesh" ,
  success: function(msg){
 $('#message').html(msg);
 
  }
});

If you’ve developed Ajax applications before without jQuery, you’ll immediately see the value here. jQuery has put all of the properties of Ajax into one simple API. You can control everything including the url, cache, success function, data type, and even synchronization, all from one neat declaration. It’s nothing short of beautiful.

Easy PHP Pagination

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I’ve had a few pagination scripts over the years but I thought i’d share the one that i’m currently using as it’s a useful script to have in your website. As a developer you’ll soon find a need to paginate data when displaying contents from the database, and rather than use JavaScript which could require all the data to be loaded into the page on load, we can use PHP to ensure that we’re only requesting the data that we need from the database. For those who have no clue what i’m talking about. Pagination is a way of splitting up data into manageable chunks to display to a user, if you’ve spent more than two minutes on the internet chances are you’ve come into contact with some form of pagination. as a simple example you can checkout my website and allows you to split data up with it being paginated across however many pages dynamically. 
 1)
	{	
	

	
	
		$pagination .= "";		
	
	
}
 echo $total_pages.' Results';
 // pagination
 echo $pagination;
?>


    '.$row['country'].'
'; 		} 	 	?> 
Here’s the css to style you pagination

Jquery infinite scroll - with div

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This code has been tested and verified as working. When you scroll your div, the code checks if the scroller reached to the bottom by comparing the scroller height against the scroller position. If so, it calls to a method that gets more content and append it to the div. 

    
        Test 
        
        
    
        
            

                
This is the div content

                
This is the div content

                
This is the div content

                
This is the div content

                
This is the div content

                
This is the div content

            
 

            Scroll Height:    

            Scroll position:

Simple AJAX - PHP and Javascript

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this tutorial I will show you the most basic way to get a response from a PHP script.and we will start with the base object you need: a XMLHTTP Javascript object. With this object you call a server-side script and get the response back. Most browsers use the same Javascript object, but of course Microsoft has to be different, so they require their own. The following function will return the correct object: 
function Inint_AJAX() {

   try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE

   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE

   try { return new XMLHttpRequest();          } catch(e) {} //Native Javascript

   alert("XMLHttpRequest not supported");

   return null;

};
This code will, again, return an XMLHTTP object to use in our Javascript. What is going to happen is that we are going to use this object to make an HTTP request through Javascript. When we get a response back, we will simply place it in the page, nothing fancy. In order to make the request we use the following code: 
function ajaxfun(src)

{

     var req = Inint_AJAX();

     req.onreadystatechange = function () { 

          if (req.readyState==4 && req.status==200) {

                  document.getElementById('divid').innerHTML=req.responseText; //retuen value
          }

     };

     req.open("GET", "demo.php?src="+src); //make connection

     req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1"); // set Header

     req.send(null); //send value

   

}

How to create stdClass (Object)

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function myFunction($stdObj){
 echo $stdObj->name."";
}

$a= new stdClass;
$a->name = "Ramesh Song";
$a->email = "ilovephp@gmail.com";
$a->web = "phpbuddy.blogsport.com";

myFunction($a); // output : Ramesh Song

/********  Other Way ********/

$b = array(
   "name" => "Ramesh song",
   "email" => "ilovephp@gmail.com",
   "web" => "phpbuddy.blogsport.com");

$b = (object) $b;

myFunction($b); // output : Ramesh Song

How to use array_map() with class method?

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class MyClass {
 public function __construct(){}

 protected function convertToObject($array){
  return (object) $array;
 }

 public function convertMyArray($array){
  $obj = array_map(array('MyClass','convertToObject'),$array);
  return $obj;
 }
}

$array = array(
 array('Country' => 'US'),
 array('Country' => 'KOREA'),
 array('Country' => 'JAPAN'),
 array('Country' => 'INDIA'),
 array('Country' => 'CANADA')
);

$cls = new MyClass();
$obj = $cls->convertMyArray($array);
echo $obj[0]->Country; // OUTPUT : US

How to use PHP temporary file ?

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$temp = tmpfile();
fwrite($temp,'Line #1'.chr(13).chr(10));
fwrite($temp,'Line #2'.chr(13).chr(10));
fwrite($temp,'Line #3'.chr(13).chr(10));
fseek($temp,0); //move file pointer

// char(13) = \r
// char(10) = \n

while($row = fgets($temp,1024)){
 echo $row ."
";
}

fclose($temp); // remove temporary fileand no space!
Output ::
Line #1
Line #2
Line #3

Access parent’s parent variable and Access interface constant variable

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// Access parent's parent variable
class Parent1 {
 const PARENT_NAME = "ramesh Song";
 const PARENT_AGE = "31";
 const PARENT_EMAIL = "ilovephp@gmail.com";
 protected $_normal_val = "HeHeHeHe";
}

class Parent2 extends Parent1 {
 public function __construct(){}
}

class Child extends Parent2 {
 public function __construct(){}

 public function getParentName(){
  return parent::PARENT_NAME;
 }

 public function getNormalVal(){
  return $this->_normal_val;
 }
}

$c = new Child();
echo $c->getParentName();
echo "br";
echo $c->getNormalVal();

/*
Output :
 ramesh Song
 HeHeHeHe
*/

// Access interface constant variable

interface Parent3 {
 const PARENT_NAME = "ramesh Song";
 const PARENT_AGE = "31";
 const PARENT_EMAIL = "ilovephp@gmail.com";
 //protected $_normal_val = "HeHeHeHe"; Error : Interfaces may not include member variables
}

class Parent4 implements Parent3 {
 public function __construct(){}

 public function getParentName(){
  //return parent::PARENT_NAME;  Error : current class scope has no parent
  return self::PARENT_NAME;
 }
}

class Child2 extends Parent4 {
 public function __construct(){}

 public function getParentName(){
  return parent::PARENT_NAME;

 }
 public function getParentAge(){
  return parent::PARENT_AGE;
 }
}

$d = new Parent4();
echo $d -> getParentName();
echo "br";
$e = new Child2();
echo $e->getParentName();
echo "br";
echo $e->getParentAge();

/*
Output :
 ramesh Song
 ramesh Song
 31
*/

Serialize with Jquery and Unserialize with PHP

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//JS (Jquery)

var form = document.getElememtById('myForm');

var serializedData = $(form).serialize();

$.post(
 'getSerializedData.php',
 {data:serializedData},
 function(data){
 }
)

// PHP

$serializedData = $_POST['data'];
$unserializedData = array();

parse_str($unserializedData,$serializedData);

print_r($unserializedData);

Get Browser Information Using PHP

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function getBrowser(){
    $u_agent = $_SERVER['HTTP_USER_AGENT'];
    $bname = 'Unknown';
    $platform = 'Unknown';
    $version= "";

    //First get the platform?
    if (preg_match('/linux/i', $u_agent)) {
        $platform = 'linux';
    }
    elseif (preg_match('/macintosh|mac os x/i', $u_agent)) {
        $platform = 'mac';
    }
    elseif (preg_match('/windows|win32/i', $u_agent)) {
        $platform = 'windows';
    }

    // Next get the name of the useragent yes seperately and for good reason
    if(preg_match('/MSIE/i',$u_agent) && !preg_match('/Opera/i',$u_agent))
    {
        $bname = 'Internet Explorer';
        $ub = "MSIE";
    }
    elseif(preg_match('/Firefox/i',$u_agent))
    {
        $bname = 'Mozilla Firefox';
        $ub = "Firefox";
    }
    elseif(preg_match('/Chrome/i',$u_agent))
    {
        $bname = 'Google Chrome';
        $ub = "Chrome";
    }
    elseif(preg_match('/Safari/i',$u_agent))
    {
        $bname = 'Apple Safari';
        $ub = "Safari";
    }
    elseif(preg_match('/Opera/i',$u_agent))
    {
        $bname = 'Opera';
        $ub = "Opera";
    }
    elseif(preg_match('/Netscape/i',$u_agent))
    {
        $bname = 'Netscape';
        $ub = "Netscape";
    }

    // finally get the correct version number
    $known = array('Version', $ub, 'other');
    $pattern = '#(?' . join('|', $known) .
    ')[/ ]+(?[0-9.|a-zA-Z.]*)#';
    if (!preg_match_all($pattern, $u_agent, $matches)) {
        // we have no matching number just continue
    }

    // see how many we have
    $i = count($matches['browser']);
    if ($i != 1) {
        //we will have two since we are not using 'other' argument yet
        //see if version is before or after the name
        if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){             $version= $matches['version'][0];         }         else {             $version= $matches['version'][1];         }     }     else {         $version= $matches['version'][0];     }     // check if we have a number     if ($version==null || $version=="") {$version="?";}     return array(         'userAgent' => $u_agent,
        'name'      => $bname,
        'version'   => $version,
        'platform'  => $platform,
        'pattern'    => $pattern
    );
}

Add and Remove HTML elements using javascript

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How to count no of Files in a Folder?

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if (file_exists("images/"))
{
 $dh = opendir("images/");
 $filecount = 0;
 while (($file = readdir($dh)) !== false) 
 {
  if(is_file("images/".$file))
   $filecount++;
 }
 echo 'No fo Files is: '.$filecount;
}


$directory = "../images/team/harry/";
if (glob($directory . "*.jpg") != false)
{
 $filecount = count(glob($directory . "*.jpg"));
 echo $filecount;
}
else
{
 echo 0;
}