Upload Image With PHP and Resize Image with PHP

Do you know you can make free photo resizer with PHP image resize script by using some PHP image resize function?

Most often we try to upload and resize an image with PHP on our web projects. That time we use PHP resize image with upload image PHP which uploaded by PHP file upload.

If you have no idea about it or you need to create this project for your web-based software then you can create PHP image upload and resize it by following this post. In this post I will share with you how can you make a PHP file uploader first and then PHP image uploader for resizing image. You can make this project by following some simple codes.

This free photo resizer with PHP can save your hosting space and make your website first. So, why I make you late..! 

Let's see to do this work.

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Upload Image With PHP, Resize Image with PHP

Upload and Resize an image with PHP

Now follow appearing codes and try to build a PHP project for upload and resize an image with different size.

PHP Code
These scripts resize an image even you can change the value as your mind.
<?php 

 define ("MAX_SIZE","400");

 $errors=0;

 if($_SERVER["REQUEST_METHOD"] == "POST")
 {
        $image =$_FILES["file"]["name"];
 $uploadedfile = $_FILES['file']['tmp_name'];

  if ($image) 
  {
  $filename = stripslashes($_FILES['file']['name']);
        $extension = getExtension($filename);
  $extension = strtolower($extension);
 if (($extension != "jpg") && ($extension != "jpeg") 
&& ($extension != "png") && ($extension != "gif")) 
  {
echo ' Unknown Image extension ';
$errors=1;
  }
 else
{
   $size=filesize($_FILES['file']['tmp_name']);

if ($size > MAX_SIZE*1024)
{
 echo "You have exceeded the size limit";
 $errors=1;
}

if($extension=="jpg" || $extension=="jpeg" )
{
$uploadedfile = $_FILES['file']['tmp_name'];
$src = imagecreatefromjpeg($uploadedfile);
}
else if($extension=="png")
{
$uploadedfile = $_FILES['file']['tmp_name'];
$src = imagecreatefrompng($uploadedfile);
}
else 
{
$src = imagecreatefromgif($uploadedfile);
}

list($width,$height)=getimagesize($uploadedfile);

$newwidth=60;
$newheight=($height/$width)*$newwidth;
$tmp=imagecreatetruecolor($newwidth,$newheight);

$newwidth1=25;
$newheight1=($height/$width)*$newwidth1;
$tmp1=imagecreatetruecolor($newwidth1,$newheight1);

imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,
 $width,$height);

imagecopyresampled($tmp1,$src,0,0,0,0,$newwidth1,$newheight1, 
$width,$height);

$filename = "images/". $_FILES['file']['name'];
$filename1 = "images/small". $_FILES['file']['name'];

imagejpeg($tmp,$filename,100);
imagejpeg($tmp1,$filename1,100);

imagedestroy($src);
imagedestroy($tmp);
imagedestroy($tmp1);
}
}
}
//If no errors registred, print the success message

 if(isset($_POST['Submit']) && !$errors) 
 {
   // mysql_query("update SQL statement ");
  echo "Image Uploaded Successfully!";

 }
 ?>
Extention PHP function
Now you just find file extensions.
function getExtension($str) {

         $i = strrpos($str,".");
         if (!$i) { return ""; } 
         $l = strlen($str) - $i;
         $ext = substr($str,$i+1,$l);
         return $ext;
 }
Hopefully, you can make your PHP project for upload image with PHP and Resize it. If you have to any ask then don't avoid the comment section. I am ready for your answer always. Share this post on social media with your own buddies. 

About luthfar rahman

I am Luthfar Rahman is the founder of Megaupdate24. I am a Computer Science Engineer, Online Marketer, and Public Speaker. Like to traveling and have been blogging last 7 years. Follow me on Facebook, Google+ and Twitter.
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