Wordpress theme development startup code/rule

******Wordpress theme development startup code/rule*******

*****You can use those in all wordpress theme*****

Step 1: First Insert your html/css template in wordpress theme folder.

Step 2: Now, Rename 'index.html' into 'index.php'.

Step 3: Make a screenshot.png images (width: 880px, height: 660px) and put it in your theme folder root directory.

Step 4: Open 'style.css' file, Type this code top of the css

/*
Theme Name:
Theme URI:
Author:
Author URI:
Version:
Description:
Tags:
License: GNU General Public License v1 or later
License URI:
Text Domain:
*/

Step 4: Now, Type this code top end part of </head> tag and </body> tag:

    <?php wp_head(); ?>
    <?php wp_footer(); ?>

Step 5: Now, Make your theme dynamic

        <?php bloginfo('name'); ?>              //Dynamic code for 'site title'
        <?php bloginfo('description'); ?>       //Dynamic code for 'site description'
        <?php bloginfo('stylesheet_url');?>     //Dynamic code for 'style.css'
        <?php bloginfo('home');?>               //Dynamic code for 'Logo' Home link
        <?php echo get_template_directory_uri(); ?> //Dynamic code for 'Other Stylesheet,JS,Images'

Step 6:Than Divide all html code of the template into another part and call them in index.php with this code

    <?php get_header(); ?>              // To call 'header'
    <?php get_sidebar(); ?>             // To call 'Sidebar'
    <?php get_footer(); ?>              // To call 'footer'
    <?php echo get_template_part('slider'); ?>' //To call 'Any part of template'(e.g. for slider)

****Some important code for wordpress theme development.This code use in index.php file

    <?php echo $post->post_name; ?>                             //for post or page slug
    <?php the_ID(); ?>                                          //for post or page id