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How to save an array to advanced custom fields?
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How to query posts in ACF for custom fields?
The WP_Query object is used to query posts and will return an object containing an array of $post objects and many useful methods. The get_posts function makes use of the above WP_Query object, however, it only returns an array of $post objects making it a simpler way to find and loop over posts.
Which is the best example of an ACF field?
Code Examples 1 Display a field 2 Retrieving a field as a variable 3 Using conditional statements 4 Working with Array values 5 Working with Images – URL 6 Working with Images – ID. 7 Working with the Repeater Field 8 Randomly select a repeater field row 9 Getting values from another page 10 Query posts with ACF values.
What does the image field return in ACF?
The Image field will return either an array, a string or an integer value depending on the Return Value set. This example demonstrates how to display the selected image when using the Image ID return type. This example uses the wp_get_attachment_image () function to generate the image HTML.
How many fields can I add in advanced custom fields?
In total, Advanced Custom Fields offers 30+ different field types that you can add to any area in your dashboard, including posts, users, taxonomies, media, comments, and even custom options pages. You can view detailed information about each field type here.
Which is the best way to display custom fields in ACF?
ACF blocks — display your fields as a block Gutenberg, rather than a meta box. This is especially convenient if you’re building a site for a client and want to give them an easy way to input and visualize custom field data.