everywhere - WPCode Library

Disable Gravatar Avatars

add_filter( ‘get_avatar’, function( $avatar, $id_or_email, $size, $default, $alt ) { return ”; // Return an empty string to disable the gravatar }, 10, 5 );Continue reading

// Return a 404 page for author pages if accessed directly. add_action( ‘template_redirect’, function () { if ( is_author() ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } ); // Remove the author links. add_filter( ‘author_link’, ‘__return_empty_string’, 1000…Continue reading

Limit the Number of Post Revisions

add_filter( ‘wp_revisions_to_keep’, function( $limit ) { // Limit to the last 20 revisions. Change 20 to whatever limit you want. return 20; } );Continue reading

Maintenance Mode

add_action( ‘init’, function() { if ( ! current_user_can( ‘manage_options’ ) && ! is_admin() && ! is_login() ) { wp_die( ‘This website is currently undergoing scheduled maintenance. Please try again later.’ ); } } );Continue reading

Disable jQuery Migrate

add_action( ‘wp_default_scripts’, function ( $scripts ) { if ( ! is_admin() && isset( $scripts->registered[‘jquery’] ) ) { $script = $scripts->registered[‘jquery’]; if ( ! empty( $script->deps ) ) { $script->deps = array_diff( $script->deps, array( ‘jquery-migrate’ ) ); } } }, 150…Continue reading

Limit Uploaded Image Size

add_filter( ‘wp_handle_upload’, function ( $file ) { $max_width = 1920; $max_height = 1920; // Check if the file is an image. $mime_type = mime_content_type( $file[‘file’] ); if ( strpos( $mime_type, ‘image’ ) === false ) { return $file; } //…Continue reading

/* Shortcode for Gate and Service Road Checklist */

/* Shortcode for Gate and Service Road Checklist */ function check_status( $formValue ) { $gateClass = ‘gate-opened’; if ($formValue == ‘Closed’) { $gateClass = ‘gate-closed’; } return “” . $formValue . ““; } function build_gate_service_road_checklist() { $output = ”; $search_criteria…Continue reading

Remove “Tag: ” from Tag Pages

add_filter( ‘get_the_archive_title’, function ( $title ) { if ( is_tag() ) { $title = single_tag_title( ”, false ); // ← just the tag name } return $title; } );Continue reading

Register Blog Post Custom Fields

function register_custom_meta_fields() { $fields = [ // Fields that should be of type ‘string’ ‘zip_code’ => ‘string’, ‘city’ => ‘string’, ‘state’ => ‘string’, ‘state_full’ => ‘string’, ‘county’ => ‘string’, ‘best_network’ => ‘string’, // Fields that should be of type ‘number’…Continue reading

Reddit Embed

/** * Temporarily disables the Reddit embeds. * Leave the shortcode in place so existing pages keep working, * but render nothing until you re-enable it. */ function render_reddit_embeds() { return ”; //Continue reading

Location: everywhere