How to download an image from a URL

[tas26]

ok what i will do is fetch the URL using regex. what i need is that image downloaded to my pc and named as per my requirement. i dont want to keep the original name.

2 questions.
1- how can i download an image to my pc from its URL
2- how can i name it as required by me.

 

[tas26]

just to clarify, the URL of the image will lead to image directly there wont be any other stuff on that page.

 

[rostonix]

here u go

http://zennolab.com/discussion/showthread.php?1688-How-to-download-a-file-from-a-website