acf_field_flexible_content::update_value() public ACF 3.6

This filter is appied to the $value before it is updated in the db

{} Это метод класса: acf_field_flexible_content{}

Хуков нет.

Возвращает

$value. - the modified value

Использование

$acf_field_flexible_content = new acf_field_flexible_content();
$acf_field_flexible_content->update_value( $value, $post_id, $field );

$value (обязательный)

-

$post_id (обязательный)

-

$field (обязательный)

-

Список изменений

Код acf_field_flexible_content::update_value() acf field flexible content::update value ^{ACF 5.9.1}

<?php
function update_value( $value, $post_id, $field ) {
	
	// bail early if no layouts
	if( empty($field['layouts']) ) return $value;
	
	
	// vars
	$new_value = array();
	$old_value = acf_get_metadata( $post_id, $field['name'] );
	$old_value = is_array($old_value) ? $old_value : array();
	
	
	// update
	if( !empty($value) ) { $i = -1;
		
		// remove acfcloneindex
		if( isset($value['acfcloneindex']) ) {
		
			unset($value['acfcloneindex']);
			
		}
		
		
		// loop through rows
		foreach( $value as $row ) {	$i++;
			
			// bail early if no layout reference
			if( !is_array($row) || !isset($row['acf_fc_layout']) ) continue;
			
			
			// delete old row if layout has changed
			if( isset($old_value[ $i ]) && $old_value[ $i ] !== $row['acf_fc_layout'] ) {
				
				$this->delete_row( $i, $field, $post_id );
				
			}
			
			
			// update row
			$this->update_row( $row, $i, $field, $post_id );
			
			
			// append to order
			$new_value[] = $row['acf_fc_layout'];
			
		}
		
	}
	
	
	// vars
	$old_count = empty($old_value) ? 0 : count($old_value);
	$new_count = empty($new_value) ? 0 : count($new_value);
	
	
	// remove old rows
	if( $old_count > $new_count ) {
		
		// loop
		for( $i = $new_count; $i < $old_count; $i++ ) {
			
			$this->delete_row( $i, $field, $post_id );
			
		}
		
	}
	
	
	// save false for empty value
	if( empty($new_value) ) $new_value = '';
	
	
	// return
	return $new_value;
	
}