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Source View: edit_form_after_title

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
2382      $user_id      = $current_user->ID;
2383      wp_nonce_field( $nonce_action );
2384
2385      /*
2386       * Some meta boxes hook into these actions to add hidden input fields in the classic post form. For backwards
2387       * compatibility, we can capture the output from these actions, and extract the hidden input fields.
2388       */
2389      ob_start();
2390      /** This filter is documented in wp-admin/edit-form-advanced.php */
2391      do_action( 'edit_form_after_title', $post );
2392      /** This filter is documented in wp-admin/edit-form-advanced.php */
2393      do_action( 'edit_form_advanced', $post );
2394      $classic_output = ob_get_clean();
2395
2396      $classic_elements = wp_html_split( $classic_output );
2397      $hidden_inputs    = '';
2398      foreach ( $classic_elements as $element ) {
2399           if ( 0 !== strpos( $element, '<input ' ) ) {
2400                continue;