Revisions can be a life saver when you’re editing posts but you can end up with hundreds of them if you don’t set a limit.

By adding this snippet to your wp-config.php file in the root of your WordPress installation, you can set the maximum number of revisions that will be stored for each post.

/** Post revisions. */
define('WP_POST_REVISIONS', 10);

Remember to add the code before this line:

/* That's all, stop editing! Happy blogging. */

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