Enable Shortcode Execution in Text Widgets
add_filter( ‘widget_text’, ‘do_shortcode’ );Continue reading
Location: everywhere
Exclude Specific Categories from RSS Feed
/** * Exclude a category or multiple categories from the feeds. * If you want to exclude multiple categories, use a comma-separated list: “-15, -5, -6”. * Make sure to prefix the category id(s) with a minus “-“. * *…Continue reading
Change Excerpt Length
add_filter( ‘excerpt_length’, function ( $length ) { // Number of words to display in the excerpt. return 40; }, 500 );Continue reading
Automatically Link Featured Images to Posts
/** * Wrap the thumbnail in a link to the post. * Only use this if your theme doesn’t already wrap thumbnails in a link. * * @param string $html The thumbnail HTML to wrap in an anchor. * @param…Continue reading
Set oEmbed Max Width
function wpcode_snippet_oembed_defaults( $sizes ) { return array( ‘width’ => 400, ‘height’ => 280, ); } add_filter( ’embed_defaults’, ‘wpcode_snippet_oembed_defaults’ );Continue reading
Disable Login Screen Language Switcher
add_filter( ‘login_display_language_dropdown’, ‘__return_false’ );Continue reading
Set a Minimum Word Count for Posts
/** * Prevent publishing posts under a minimum number of words. * * @param int $post_id The id of the post. * @param WP_Post $post The post object. * * @return void */ function wpcode_snippet_publish_min_words( $post_id, $post ) { //…Continue reading