What is the WordPress `posts_results` filter and how does it differ from `the_posts` filter?

WordPress Expert Hard

WordPress Expert — Hard

What is the WordPress `posts_results` filter and how does it differ from `the_posts` filter?

Key points

  • `posts_results` modifies raw database results
  • `the_posts` is for final modifications before the loop
  • `posts_results` fires before caching, `the_posts` after
  • Understanding the timing of these filters is crucial for effective customization

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