acf_field_page_link::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_page_link{}

Хуков нет.

Возвращает

$value. (mixed) the modified value

Использование

$acf_field_page_link = new acf_field_page_link();
$acf_field_page_link->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_page_link::format_value() acf field page link::format value ^{ACF 5.9.1}

<?php
function format_value( $value, $post_id, $field ) {
	
	// ACF4 null
	if( $value === 'null' ) {
	
		return false;
		
	}
	
	
	// bail early if no value
	if( empty($value) ) {
		
		return $value;
	
	}
	
	
	// get posts
	$value = $this->get_posts( $value, $field );
	
	
	// set choices
	foreach( array_keys($value) as $i ) {
		
		// vars
		$post = acf_extract_var( $value, $i );
		
		
		// convert $post to permalink
		if( is_object($post) ) {
			
			$post = get_permalink( $post );
		
		}
		
		
		// append back to $value
		$value[ $i ] = $post;
		
	}
	
		
	// convert back from array if neccessary
	if( !$field['multiple'] ) {
	
		$value = array_shift($value);
		
	}
	
	
	// return value
	return $value;
	
}