how to convert image from BMP to JPG type in php
Step – 1

PHP Code:
$upload_path = “your full upload path where image will store”;
if($_FILES['file']['type']==’image/bmp’)
{
$name=explode(’.',$_FILES['file']['name']);
$name=$name[0].”.jpg”;
$img = ImageCreateFromBmp($upload_path.$_FILES['file']['name']);
imagejpeg($img,$upload_path.$name); // Convert to jpg file
unlink($upload_path.$_FILES['file']['name']); // Delete BMP File
// Your Databse operation here
}

Step – 2
// Now Define function

PHP Code:
function ImageCreateFromBmp($filename)
{
$tmp_name = tempnam(”/tmp”, [...]

Image to PHP Standalone Output

By : Tarcísio Xavier Gruppi
This package can be used to generate a class to serve a list of images.
It is based on the original Image to PHP class originally written by Ben Yacoub Hatem.
Download :
http://www.ziddu.com/download/7363931/imagetophpso-2009-08-05.zip.html

Image to PHP

By : Ben Yacoub Hatem
This class is meant to read all images in a specified directory and then generates a PHP class with functions that serve the headers and the data of such image files.
It is very useful when you want to distribute a small PHP package with images embedded in the PHP [...]

Image Cache System

By : Daniel Kanaan
This package can be used to store and retrieve images in a MySQL database.
The images are cached in temporary disk files to avoid database access overhead.
It can store uploaded images keeping the original size or resized to a given width and height.
It can also create cache files in a given [...]

Image CAPTCHA

By : mithereal
This class implements CAPTCHA validation using a fixed list of images.
It retrieves images from a server side directory and displays obfuscated versions to the user along with radio buttons to let the user pick the one that corresponds to the right answer.
The class may also generate automatic thumbnails for each of the [...]