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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
2356      $user_id      = $current_user->ID;
2357      wp_nonce_field( $nonce_action );
2358
2359      /*
2360       * Some meta boxes hook into these actions to add hidden input fields in the classic post form. For backwards
2361       * compatibility, we can capture the output from these actions, and extract the hidden input fields.
2362       */
2363      ob_start();
2364      /** This filter is documented in wp-admin/edit-form-advanced.php */
2365      do_action( 'edit_form_after_title', $post );
2366      /** This filter is documented in wp-admin/edit-form-advanced.php */
2367      do_action( 'edit_form_advanced', $post );
2368      $classic_output = ob_get_clean();
2369
2370      $classic_elements = wp_html_split( $classic_output );
2371      $hidden_inputs    = '';
2372      foreach ( $classic_elements as $element ) {
2373           if ( 0 !== strpos( $element, '<input ' ) ) {
2374                continue;