acf_get_meta()
Returns an array of “ACF only” meta for the given post_id.
- @date 9/10/18
- @since ACF 5.8.0
- @param mixed $post_id The post_id for this data.
- @return array
acf_get_option_meta()
acf_get_option_meta
- Returns an array of meta for the given wp_option name prefix in the same format as get_post_meta() .
- @date 9/10/18
- @since ACF 5.8.0
- @param string $prefix The wp_option name prefix.
- @return array
acf_get_metadata()
Retrieves specific metadata from the database.
- @date 16/10/2015
- @since ACF 5.2.3
- @param integer|string $post_id The post id.
- @param string $name The meta name.
- @param boolean $hidden If the meta is hidden (starts with an underscore).
- @return mixed
acf_update_metadata()
Updates metadata in the database.
- @date 16/10/2015
- @since ACF 5.2.3
- @param integer|string $post_id The post id.
- @param string $name The meta name.
- @param mixed $value The meta value.
- @param boolean $hidden If the meta is hidden (starts with an underscore).
- @return integer|boolean Meta ID if the key didn’t exist, true on successful update, false on failure.
acf_delete_metadata()
Deletes metadata from the database.
- @date 16/10/2015
- @since ACF 5.2.3
- @param integer|string $post_id The post id.
- @param string $name The meta name.
- @param boolean $hidden If the meta is hidden (starts with an underscore).
- @return boolean
acf_copy_metadata()
acf_copy_postmeta
- Copies meta from one post to another. Useful for saving and restoring revisions.
- @date 25/06/2016
- @since ACF 5.3.8
- @param (int|string) $from_post_id The post id to copy from.
- @param (int|string) $to_post_id The post id to paste to.
- @return void
acf_copy_postmeta()
acf_copy_postmeta
- Copies meta from one post to another. Useful for saving and restoring revisions.
- @date 25/06/2016
- @since ACF 5.3.8
- @deprecated 5.7.11
- @param integer $from_post_id The post id to copy from.
- @param integer $to_post_id The post id to paste to.
- @return void
acf_get_meta_field()
acf_get_meta_field
- Returns a field using the provided $id and $post_id parameters.
Looks for a reference to help loading the correct field via name. - @date 21/1/19
- @since ACF 5.7.10
- @param string $key The meta name (field name).
- @param (int|string) $post_id The post_id where this field’s value is saved.
- @return (array|false) The field array.
acf_get_metaref()
acf_get_metaref
- Retrieves reference metadata from the database.
- @date 16/10/2015
- @since ACF 5.2.3
- @param (int|string) $post_id The post id.
- @param string type The reference type (fields|groups).
- @param string $name An optional specific name
- @return mixed
acf_update_metaref()
acf_update_metaref
- Updates reference metadata in the database.
- @date 16/10/2015
- @since ACF 5.2.3
- @param (int|string) $post_id The post id.
- @param string type The reference type (fields|groups).
- @param array $references An array of references.
- @return (int|bool) Meta ID if the key didn’t exist, true on successful update, false on failure.