In my phpMyAdmin, one meta term, have this value:


What is this? MySQL array type?

  • This is an array serialized by PHP (converted to string). Look at examples here – nmr Dec 30 '19 at 12:01

WordPress stores meta and option values in a serialized format if they are objects or arrays.

So what you have there is an array (a) with an integer (i) key 0 and a string (s) value with 82 characters.

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