How to: Adding a Featured Image in WordPress

    wordpress-logo-teal1. In functions.php:


    add_theme_support( 'post-thumbnails' );

    2. To display featured images in your theme, you need to edit your templates and add this line of code where you want to display the featured image:



    3. To set custom size in functions.php:


    set_post_thumbnail_size( 50, 50);

    4. To add additional image sizes:

    // Image size for single posts
    add_image_size( ‘single-post-thumbnail’, 590, 180 );

    5. Here is how to call a custom image size:



    Special thanks to: http://www.wpbeginner.com/beginners-guide/how-to-add-featured-image-or-post-thumbnails-in-wordpress/

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