Script to fetch email and specific number from a site

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Bids
5
Avg Bid (USD)
$33
Project Budget (USD)
$30 - $30

Project Description:
i want to collect email address and digits starting with 055 and 050 number from a website,if familiar with this i can give you the link of site which i want to fetch.

i prefer this to be created in php,mysql so i can run as a cron to do this job automatically every week.

In details :

1) Get email address
2) Get mobile numbers starting with 050,055 which will be total 10 digit, sometime some people use spaces or – after this 3 digit so it will be 055-4953755 or 055 4953755.
3) the script should wait for 30sec after it retrieves each data otherwise website will block this ip.
4)the spidering will be happening on each weekday like on Monday,the retrieved data should be saved in a sql field or in excel file for each week SEPERATLY.
Main URL-http://gnads4u.com/home/jobs
Data required from below 8 category
Accountancy (528)
Auto Industry (110)
Banking & Finance (50)
Beauty & Fitness (284)
Engineering & Technical (1434)
Information Technology (330)
Managerial & Supervisory (949)
Medical (779)
Sales & Marketing (1749)
Secretarial & Office (920)

And in this the search criteria should be only for WANTED.LIKE BELOW URL
http://gnads4u.com/jobs/Secretarial-Office/UAE/-/Wanted

so there will be lot of pages which I need to crawl for my data.

Skills required:
MySQL, PHP, Script Install
About the employer:
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