Title tag wordpress dynamically for theme forest supported

Title tag wordpress dynamically for theme forest supported

<title><?php
    /*
     * Print the <title> tag based on what is being viewed.
     */
    global $page, $paged;

    wp_title( '|', true, 'right' );

    // Add the blog name.
    bloginfo( 'name' );

    // Add the blog description for the home/front page.
    $site_description = get_bloginfo( 'description', 'display' );
    if ( $site_description && ( is_home() || is_front_page() ) )
        echo " | $site_description";

    // Add a page number if necessary:
    if ( $paged >= 2 || $page >= 2 )
        echo ' | ' . sprintf( __( 'Page %s', 'bloger' ), max( $paged, $page ) );

    ?></title>

    if above code note support in themeforest use below code:
    
   ====== function.php:===============
    function bloger_wp_title($title, $sep){
	 global $paged, $page;

    if ( is_feed() )
        return $title;

    $title .= get_bloginfo( 'name' );

    $site_description = get_bloginfo( 'description', 'display' );
    if ( $site_description && ( is_home() || is_front_page() ) )
        $title = "$title $sep $site_description";

    if ( $paged >= 2 || $page >= 2 )
        $title = "$title $sep " . sprintf( __( 'Page %s', 'orangeidea' ), max( $paged, $page ) );

    return $title;
	
}add_filter( 'wp_title', 'bloger_wp_title', 10, 2 );

======================header.php===============
wp_title( '|', true, 'right' );