Writing a parser

You need to write a parser from bulletin boards on the subject - "Real estate" The parser should be written in PHP + MySQL.

The parameters of the ads are about 10 (depending on the site).
36 sites.

All text information will have to be stored in MySQL Among other things, each record must have its own unique number and date of addition in the format "YYYYY-MM-DDD" .

B All images must be saved to /folder with script/images/YYYYY-MM-DD/unique number/.

Write the estimated cost and deadlines.