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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
2365      $user_id      = $current_user->ID;
2366      wp_nonce_field( $nonce_action );
2367
2368      /*
2369       * Some meta boxes hook into these actions to add hidden input fields in the classic post form. For backwards
2370       * compatibility, we can capture the output from these actions, and extract the hidden input fields.
2371       */
2372      ob_start();
2373      /** This filter is documented in wp-admin/edit-form-advanced.php */
2374      do_action( 'edit_form_after_title', $post );
2375      /** This filter is documented in wp-admin/edit-form-advanced.php */
2376      do_action( 'edit_form_advanced', $post );
2377      $classic_output = ob_get_clean();
2378
2379      $classic_elements = wp_html_split( $classic_output );
2380      $hidden_inputs    = '';
2381      foreach ( $classic_elements as $element ) {
2382           if ( 0 !== strpos( $element, '<input ' ) ) {
2383                continue;