You could use imagepng or imagegif here if you wanted to output those file types instead. Ok, save the output as a jpeg, to the specified destination path at the desired quality. The last 4 arguments just mean to copy the entire watermark ![]() Copy the watermark onto the original image You could set one or both of the variables to "0" to watermark the opposite corners, or do your own math to put it somewhere else. Now, figure out the values to place the watermark in the bottom right hand corner. Determine the size of the watermark, because we're going to specify the placement from the top left corner of the watermark image, so the width and height of the watermark matter. ![]() ![]() $watermark = imagecreatefrompng($wmsource) $watermark = imagecreatefromgif($wmsource) $watermark = imagecreatefromjpeg($wmsource) $imgtype = image_type_to_mime_type($info) This is the same thing we did above for the source image. If a watermark source file is specified, get the information about the watermark as well. $final = imagecreatetruecolor($tn_w, $tn_h) Imagecopyresampled($newpic, $source, 0, 0, 0, 0, $new_w, $new_h, $src_w, $src_h) $newpic = imagecreatetruecolor(round($new_w), round($new_h)) Now actually apply the crop and resize! It should go without saying, but this code is only going to work if you have php and GD installed on your system.Īnd finally, here is all of the code in one piece: getimagesize () in PHP After loading the image, we use getimagesize () to calculate the width, height and the type of the input image. In this function, we will provide arguments to allow customization to the rendered image’s width and height, and whether or not to apply a watermark the image. Most modern web-facing platforms are going to provide some form of this functionality already. This could be used as part of a bigger application, or used in a plugin or module for a content management system. In this post, we’re going to create a php function that helps process images. Just looking for some code to copy and paste instead of building the image resize, crop, thumbnail, watermark PHP script step-by-step? Click here. With our compression script, you can compress different types of an image files (JPG, JPEG, PNG, and GIF).Image Resize, Crop, Thumbnail, Watermark PHP Script FebruBy David Zimmerman, aka Zim Zala Bim The example code helps you to compress the image file without using any compression library. But, if you want to compress the image before upload, our custom PHP function ( compressImage()) is very useful. Generally, the move_uploaded_file() function is used to upload file in PHP. Preview and Rotate Image Before Upload using jQuery and PHP Conclusion Original Image Size: Compressed Image Size: "/>
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