PHP don't offer picture hosting here so it has to be done DIY but it not too difficult
http://postimage.org/
1; browse your computer for an image

Hébergeur d'images
2; select an image from your computer

des photos
3; upload it!

téléchargement de photos
4; take the now 'hosted' image

herbergeur d image
5; 'paste' their link into our reply box together with any text and thats it!

téléchargement de photos