How to extract all images out of word file using php or vba macros?

[amarbir]

I have a word file containing questions and those questions also contains images. I want to save all those question images in a separate folder in a sequential order even also same images and replace them one by one with a text in sequential order.

So please tell me how can i do this in php or is there any macro to solve this problem? and i searched a lot but find nthg.

I attached my word file containing questions:

so anybody please give me solution for my problem how can i resolve this????????????