acf_get_reference()
acf_get_reference
- Retrieves the field key for a given field name and post_id.
- @date 26/1/18
- @since ACF 5.6.5
- @param string $field_name The name of the field. eg ‘sub_heading’.
- @param mixed $post_id The post_id of which the value is saved against.
- @return string The field key.
acf_get_value()
Retrieves the value for a given field and post_id.
- @date 28/09/13
- @since ACF 5.0.0
- @param integer|string $post_id The post id.
- @param array $field The field array.
- @return mixed
acf_format_value()
Returns a formatted version of the provided value.
- @since ACF 5.0.0
- @param mixed $value The field value.
- @param integer|string $post_id The post id.
- @param array $field The field array.
- @param boolean $escape_html Ask the field for a HTML safe version of it’s output.
- @return mixed
acf_update_value()
acf_update_value
- Updates the value for a given field and post_id.
- @date 28/09/13
- @since ACF 5.0.0
- @param mixed $value The new value.
- @param (int|string) $post_id The post id.
- @param array $field The field array.
- @return boolean
acf_update_values()
acf_update_values
- Updates an array of values.
- @date 26/2/19
- @since ACF 5.7.13
- @param array values The array of values.
- @param (int|string) $post_id The post id.
- @return void
acf_flush_value_cache()
acf_flush_value_cache
- Deletes all cached data for this value.
- @date 22/1/19
- @since ACF 5.7.10
- @param (int|string) $post_id The post id.
- @param string $field_name The field name.
- @return void
acf_delete_value()
acf_delete_value
- Deletes the value for a given field and post_id.
- @date 28/09/13
- @since ACF 5.0.0
- @param (int|string) $post_id The post id.
- @param array $field The field array.
- @return boolean
acf_preview_value()
acf_preview_value
- Return a human friendly ‘preview’ for a given field value.
- @date 28/09/13
- @since ACF 5.0.0
- @param mixed $value The new value.
- @param (int|string) $post_id The post id.
- @param array $field The field array.
- @return boolean
acf_log_invalid_field_notice()
Potentially log an error if a field doesn’t exist when we expect it to.
- @param array $field An array representing the field that a value was requested for.
- @param string $function The function that noticed the problem.
- @return void