![]() In PHP, there is one more method i.e imagecopyresampled() is used to resize an image.Imagecopyresized($output, $source, 0, 0, 0, 0, $new_w, $new_h, $width, $height) $output = imagecreatetruecolor($new_w, $new_h) List($width, $height) = getimagesize($fname) The below script shows the method for resizing, 1 for expanding Syntax:- imagecopyresized(destination,source,x1,y1,x2,y2,new_width,new_height,old_width,old_height) In PHP, the imagecopyresized() method resize an image.Resize image with predefined function in PHP The below image is considered as source file throughout the article. Image resizing requires information about the old height and width of an image to generate an image of new width and height. Image resizing is useful when you have a bigger or smaller size window as compared to the image. The download file will be used to download the image after being resized from the uploads folder.In this article, we will discuss how to resize an image in PHP. We fetch and display images using the MYSQL database and folder name. When a user uploads an image, the image resizes using the resizeImage() function and moves to the folder and the image name with extension is saved into the database. You can set height and width in function.php without giving in the form. We used imagecreatefromjpeg(), imagecreatefromgif() and imagecreatefrompng() inbuilt functions to create a new image from file or URL with switch case. The HTML form contains many fields like – The browse file box (input type file), an extra Field title, and image height, width. In the upload.php file, we created an HTML form. Like- resizeImage($resourceType,$image_width,$image_height,$desiredWidth,$desiredHeight) It takes many parameters to resize image. In the functions file, we created image_size() user-defined function and used resizeImage() readymade function of PHP. The resizeImage() function is used to scale an image to the desired dimensions. We already included functions.php in the upload file. You will need an image_size() user-defined function to resize image. Header("location:index.php?status=success") $result=mysqli_query($db,"INSERT INTO items(image,title) VALUES('$imgtodb','$title')") $imgtodb='image_'.$unique_id.'.'.$imageFileType Unlink($folder.$unique_id.'.'.$imageFileType) $resourceType = imagecreatefrompng($file) $resourceType = imagecreatefromgif($file) $imageLayer = resizeImage($resourceType,$sourceImageWidth,$sourceImageHeight,$desiredWidth,$desiredHeight) $resourceType = imagecreatefromjpeg($file) $error = 'Sorry, your image is too large. The image will move to the folder after resizing and the image name with extension will insert into the MYSQL database table.Īll images after resizing will be moved to this folder. The form will help you to upload images and resize them. ' Ĭreate a CSS file style.css to design the form and index page. We will create an image upload file after the index file. In the index file, we will display all resized images in the HTML table with image preview, image size, title, and download button. The connection file helps to create a connection between the HTML page and the Mysql database using PHP. The title is an extra field with an image. All resized image names will be saved in this table. In this table, we will save all images' names with extensions one by one. We will create a download button to download the image after resizing.įirst of all, create a MYSQL database table- CREATE TABLE `items` (Ĭreate a database table using the query above. We will display images and download them with a download button. You can set image height and width using the simple HTML form. ![]() In the HTML form, we will create three other fields Title, image height image width. ![]() The image will be resized and moved to the folder. We will create an HTML form that will help you to upload the image. Resize image while uploading using PHP with MYSQL database –Īs you know that if we resize an image, the image size also decreases like 1MB image will be 500 KB image after resizing. For example – The user has an image size of 1280X720 and we want to resize this image from 1280X720 to 600X300 then we will create PHP scripts that will help to resize the image and move it o the folder. In this tutorial, we will resize the image while uploading using PHP and the MYSQL database. This is not a good idea that you upload any size image on your website. The space will be full of a lot of images because of the extra size. This can be cool but if the image size (Height and width) is greater than the page size then it will take time to upload and display. You can upload and display a lot of images on your website page.
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