acf_get_value() ACF 5.0.0

Retrieves the value for a given field and post_id.

Возвращает

Разное..

Использование

acf_get_value( $post_id, $field );

$post_id((число/строка))

The post id.

$field(массив) (обязательный)

The field array.

Список изменений

Код acf_get_value() acf get value ^{ACF 5.9.1}

<?php
function acf_get_value( $post_id = 0, $field ) {
	
	// Allow filter to short-circuit load_value logic.
	$value = apply_filters( "acf/pre_load_value", null, $post_id, $field );
    if( $value !== null ) {
	    return $value;
    }
    
    // Get field name.
    $field_name = $field['name'];
    
    // Check store.
	$store = acf_get_store( 'values' );
	if( $store->has( "$post_id:$field_name" ) ) {
		return $store->get( "$post_id:$field_name" );
	}
	
	// Load value from database.
	$value = acf_get_metadata( $post_id, $field_name );
	
	// Use field's default_value if no meta was found.
	if( $value === null && isset($field['default_value']) ) {
		$value = $field['default_value'];
	}
	
	/**
	 * Filters the $value after it has been loaded.
	 *
	 * @date	28/09/13
	 * @since	5.0.0
	 *
	 * @param	mixed $value The value to preview.
	 * @param	string $post_id The post ID for this value.
	 * @param	array $field The field array.
	 */
	$value = apply_filters( "acf/load_value", $value, $post_id, $field );
	
	// Update store.
	$store->set( "$post_id:$field_name", $value );

	// Return value.
	return $value;
}