A collection of (mostly) WordPress-related snippets and references I’ve found useful and worth keeping where I can find them. Feel free to use what you like, and point me to some better snippets or references.
CSS-only Mobile Menu»
Mobile menu that doesn't use javascript. Uses hidden checkbox to toggle state.
CSS, Responsive | Type: CSS
CSS3 Multiple Columns»
Unfortunately, this is buggy with uneven column lengths. There may be some javascript that does this better.
CSS3 | Type: CSS
Custom Login Logo»
Add other styles as necessary.
Custom Admin | Type: CSS
Custom TinyMCE Styles»
Consider replacing current approach with this plugin (still need to remove h1, blockquote, etc from formats)
Custom Admin, TinyMCE, Users | Type: PHP
Disable WordPress Default Image Link»
Disable annoying default image link in theme functions file. You can still make a link, but it won't be the default.
Custom Admin, Users | Type: PHP
Disable XML-RPC»
In the functions file: add_filter('xmlrpc_enabled', '__return_false');
Security | Type: PHP
Disallow File Edit»
Disable theme and plugin editor in admin.
Custom Admin, Users, wp-config | Type: PHP
Disallow Indexing of PDFs in Media»
Important if PDFs are only available behind login or downloadable after transaction.
¡Important!, eCommerce, WP/CP | Type: Other
Display Dates if Start and End Dates Same Month»
Handy snippet for displaying event dates when events can stretch over multiple days.
ACF, PHP | Type: PHP
Display Featured Image on Listing»
How to add featured image to other post types. ADD TO THEME FUNCTIONS // This theme uses post thumbnails add_theme_support( 'post-thumbnails', array( 'plans','listings','news','post' ) ); ON POST-TYPE SPEC 'supports' =>…
Images, PHP, WP/CP | Type: PHP
