Modify register_globals()

Hello,

I wonder what would be a good way to modify the function register_globals() from wp-includes/class-wp.php in my child theme?

I tried to use add_action(register_globals, my_register_globals, 10, 2) in my functinos.php file in child theme, but it doesn’t seem to work. Can you please help? Thank you!

origin function in wp-includes/class-wp.php

	public function register_globals() {
		global $wp_query;

		// Extract updated query vars back into global namespace.
		foreach ( (array) $wp_query->query_vars as $key => $value ) {
			$GLOBALS[ $key ] = $value;
		}

		$GLOBALS['query_string'] = $this->query_string;
		$GLOBALS['posts']        = & $wp_query->posts;
		$GLOBALS['post']         = isset( $wp_query->post ) ? $wp_query->post : null;
		$GLOBALS['request']      = $wp_query->request;

		if ( $wp_query->is_single() || $wp_query->is_page() ) {
			$GLOBALS['more']   = 1;
			$GLOBALS['single'] = 1;
		}

		if ( $wp_query->is_author() ) {
			$GLOBALS['authordata'] = get_userdata( get_queried_object_id() );
		}
	}

modified function in child-theme/functions.php

function my_register_globals() {
    global $wp_query;

    // Extract updated query vars back into global namespace.
    foreach ( (array) $wp_query->query_vars as $key => $value ) {
        $GLOBALS[ $key ] = $value;
    }

    $GLOBALS['query_string'] = $this->query_string;
    $GLOBALS['posts']        = & $wp_query->posts;
    $GLOBALS['post']         = isset( $wp_query->post ) ? $wp_query->post : null;
    $GLOBALS['request']      = $wp_query->request;

    if ( $wp_query->is_single() || $wp_query->is_page() ) {
        $GLOBALS['more']   = 1;
        $GLOBALS['single'] = 1;
    }

    if ( $wp_query->is_author() ) {
        $GLOBALS['authordata'] = get_userdata( $wp_query->post->post_author );
    }
}
 
add_action( 'register_globals', 'my_register_globals', 10, 2 );

• This topic was modified 3 years, 6 months ago by flmnhomtwp.