All WordPress snippets
Want your own copy?
Fork this repo and build your own snippet collection. Fork on GitHub →
WordPress
Enable Featured Images (Post Thumbnails)
Turns on theme support for featured images — required before the Featured Image box will even appear in the editor.
php
/**
* Support featured images
*/
add_theme_support( 'post-thumbnails' );More WordPress snippets
Register and Output a Custom Nav Menu
Adds a new menu location you can assign in Appearance → Menus, shows how to output it in a template, and includes the multi-menu version too.
Define a Reusable Global String
A simple pattern for storing a value — like a phone number or address — in one place and reusing it anywhere in your theme.
Auto-Escape HTML Typed Inside Code Tags
Makes sure any markup typed inside <code> or <tt> tags in the editor gets escaped automatically, so it displays as visible text instead of being rendered as real HTML.