Scrape web page behind form submit

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
Scrape page which is behind a form submit and parse the data (ideally using regular expressions) into an array
URL is[url removed, login to view]
Some parameters need to be selected in the form and then submitted
Results might be paginated, so potentially or than one page needs to be scraped
Site uses cookies
Must be written in PHP
Job might lead into full time position if interested

Skills required:
PHP, Web Scraping
About the employer:
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