DiggingIntoWordPress

by Chris Coyier & Jeff Starr

Daily archives: Thursday, March 15, 2012

Get Comment Info from the WordPress Database

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An easy way for visitors to enter their emails is by commenting on a post. We did this recently for people to sign up for a notification email. Instead of using a plugin or custom function for a one-time email list, we just went with WordPress core functionality and used post comments for people to sign up. Then the trick then is retrieving the comment information from the database for the specific sign-up post.

Code is poetry