A collection of (mostly) WordPress/ClassicPress-related snippets and references I’ve found useful and worth keeping where I can find them.
NOTE: Some of these snippets are old and may be outdated. Feel free to use what you like, and point me to better snippets or references.
Accessible Hiding of Elements with CSS
Developers commonly use display: none to hide content on the page. Unfortunately, this simple and common action can be problematic for users of screen readers. Below [...]
Accessibility, CSS | Type: CSS
ACF Basic Template Tags
Simple template tag; no conditional.
ACF | Type: PHP
ACF Images: ID
By using the ID, you can retrieve any crop size of the image and even get the name of the file!
ACF | Type: PHP
ACF Images: Image Array
Select'Image Object' option to access an array of image attributes. Useful for thumbnail support.
ACF | Type: PHP
ACF Nested Repeater
How to display a repeater within a repeater (with conditionals).
ACF | Type: PHP
ACF Option for ‘Very Simple’ WYSIWYG Toolbar
ACF add very simple wysiwyg toolbar option (functions.php).
ACF | Type: PHP
ACF Pro Site Options
For some reason, this HAS to be added to functions.php; MU plugin does not work.
ACF | Type: PHP
ACF Random Image Repeater
Example shows creating random background image for header.
ACF | Type: PHP
ACF Repeater Conditional
Conditional based on having field values
ACF | Type: PHP
ACF Repeater Gallery (Image Array)
This example shows a full page width, with 4 gallery images across. The 'rel="lightbox"' bit triggers the modal window for the lightbox plugin.
ACF, Gallery | Type: PHP
