Building an Opt-in Email List

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	Tutorials > Programming > PHP > Mailing List Management
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Building an Opt-in Email List

This helpful tutorial shows you how to build an opt-in email list in PHP. It covers validating email addresses, checking for duplicate email addresses, adding to a mailing list, and changing a strings case.

Date Submitted: 20 March 2007

Visits: 214

Address: http://www.php-scripts.com/php_diary/122999.php3

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