Finding post content that begins with a specific character

If I want to find all posts where the very first character(s) of the post text / content (ie not the title) are

“<”

or

“<a”

How would I do so?

I tried these solutions:
https://stackoverflow.com/questions/2246263/fetch-posts-starting-with-alphabet-x
https://stackoverflow.com/questions/39205088/querying-post-id-from-posts-starting-with-specific-character but they did not work

Read more here:: Finding post content that begins with a specific character

Leave a Reply

Your email address will not be published. Required fields are marked *