Banner in WordPress

What about <?php if ( is_home() ) { ?><div id=”banner”>my content</div><?php } else { ?><div id=”banner”>not-home banner/div><?php } ?>

Cleanup Body_Class

You can use the body class filter to add, edit, remove classes from the body class. Here’s what the function will look like: function edit_body_classes($classes) { // Add conditionals here… return $classes; } add_filter(‘body_class’, ‘edit_body_classes’); Looks like there’s plenty of Documentation in The Codex

Authenticate a user for current request

Yes, you can hook determine_current_user. This is how WordPress calls the existing code that processes authentication cookies: add_filter( ‘determine_current_user’, ‘wp_validate_auth_cookie’ ); add_filter( ‘determine_current_user’, ‘wp_validate_logged_in_cookie’, 20 ); e.g. see the implementations of those in wp-includes/pluggable.php. Your filter should return the user ID of the user you want to authenticate as once you’ve processed the headers. That … Read more

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