acf_field_file::format_value() public ACF 3.6

This filter is appied to the $value after it is loaded from the db and before it is returned to the template

{} Это метод класса: acf_field_file{}

Хуков нет.

Возвращает

$value. (mixed) the modified value

Использование

$acf_field_file = new acf_field_file();
$acf_field_file->format_value( $value, $post_id, $field );

(mixed)($value) (обязательный)

the value which was loaded from the database

(mixed)($post_id) (обязательный)

the $post_id from which the value was loaded

(array)($field) (обязательный)

the field array holding all the field options

Список изменений

Код acf_field_file::format_value() acf field file::format value ^{ACF 5.9.1}

<?php
function format_value( $value, $post_id, $field ) {
	
	// bail early if no value
	if( empty($value) ) return false;
	
	
	// bail early if not numeric (error message)
	if( !is_numeric($value) ) return false;
	
	
	// convert to int
	$value = intval($value);
	
	
	// format
	if( $field['return_format'] == 'url' ) {
	
		return wp_get_attachment_url($value);
		
	} elseif( $field['return_format'] == 'array' ) {
		
		return acf_get_attachment( $value );
	}
	
	
	// return
	return $value;
}