Php method for generating image thumbnails _ PHP Tutorial

Php generates image thumbnails ,. Php generates image thumbnails. this example describes how to generate image thumbnails in php. Share it with you for your reference. Specifically: GD2libraryfunctio php is used to generate image thumbnails,

This example describes how to generate image thumbnails in php. Share it with you for your reference. The details are as follows:

GD2 library is used here

function make_thumb($src,$dest,$desired_width){   /* read the source image */  $source_image = imagecreatefromjpeg($src);  $width = imagesx($source_image);  $height = imagesy($source_image);  /* find the "desired height" of this thumbnail, relative to the desired width */  $desired_height = floor($height*($desired_width/$width));  /* create a new, "virtual" image */  $virtual_image = imagecreatetruecolor($desired_width,$desired_height);  /* copy source image at a resized size */  imagecopyresized($virtual_image,$source_image,0,0,0,0,$desired_width,$desired_height,$width,$height);  /* create the physical thumbnail image to its destination */  imagejpeg($virtual_image,$dest, 83);}

I hope this article will help you with php programming.

Examples in this article describes how php generates image thumbnails. Share it with you for your reference. Specifically: GD2 library functio is needed here...