ACF snippets.
Tested patterns from real builds covering WordPress, ACF, WooCommerce, Shopify Liquid and performance. Each one explains when to use it, not just the code.
ACF Select Field — Use Choices as CSS Modifiers in PHP
Read a Select field value and apply it as a CSS modifier class on an HTML element.
May 2026 ACFACF Relationship Field — Loop Related Posts in PHP
Loop through hand-picked posts stored in an ACF Relationship field.
May 2026 ACFACF Gallery Field with Lightbox
Loop through an ACF Gallery field, render thumbnails with srcset, and open full-size images in a vanilla JS lightbox —…
May 2026 ACFACF Repeater Field PHP — Loop Any List of Sub-Fields
An ACF repeater field PHP loop that renders each row's sub-fields — team members, FAQs, testimonials, pricing tiers, or any…
May 2026 ACFACF Post Grid — Dynamic Source with Grid or Carousel Layout
An ACF Flexible Content post-grid layout with two data sources — latest posts via WP_Query or hand-picked posts via a…
May 2026 ACFACF Image Field Renderer — Alt Text Fallback PHP
This ACF image field renderer PHP snippet outputs responsive image markup from ACF Image fields with alt fallback, srcset support,…
May 2026 ACFACF Button Link Component — Reusable PHP Renderer
This ACF button link component PHP snippet renders ACF Link fields as reusable buttons with variants, optional icons, safe attributes,…
May 2026 ACFACF Options Page Helper — Global Theme Settings PHP
This ACF options page helper PHP snippet wraps ACF options page fields with default fallbacks, proper escaping, and one clean…
May 2026 ACFACF Flexible Content Renderer — Reusable PHP Without Switch/Case
This ACF flexible content renderer PHP snippet maps each Flexible Content layout to its own PHP template file, so you…
May 2026 ACFACF Post Source WordPress — Latest or Manual Selection PHP
This ACF post source WordPress PHP snippet lets editors toggle between latest posts and manually selected posts inside an ACF…
May 2026