acsonline Posted February 24, 2011 Share Posted February 24, 2011 Hey Guys, I have a wordpress site, and there are custom fields in use. I can use <?php get_post_meta($key); ?> I need to count the output - for example on the page it may say FLO001,FLO001,FLO001,FLO004,FLO065 So I would need to know 3 x FLO001, 1 x FLO004, 1 x FLO065 Then check the database to find out the details for those codes. I need to explode the array, then count then query - but how can I do this? Link to comment https://forums.phpfreaks.com/topic/228682-reading-wordpress-array-and-referencing-db/ Share on other sites More sharing options...
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