acf_field_flexible_content::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_flexible_content{}

Хуков нет.

Возвращает

$value. (mixed) the modified value

Использование

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

$value (обязательный)

-

$post_id (обязательный)

-

$field (обязательный)

-

Список изменений

Код acf_field_flexible_content::format_value() acf field flexible content::format value ^{ACF 5.9.1}

<?php
function format_value( $value, $post_id, $field ) {
	
	// bail early if no value
	if( empty($value) || empty($field['layouts']) ) {
		
		return false;
		
	}
	
	
	// sort layouts into names
	$layouts = array();
	foreach( $field['layouts'] as $k => $layout ) {
	
		$layouts[ $layout['name'] ] = $layout['sub_fields'];
		
	}
	
	
	// loop over rows
	foreach( array_keys($value) as $i ) {
		
		// get layout name
		$l = $value[ $i ]['acf_fc_layout'];
		
		
		// bail early if layout deosnt exist
		if( empty($layouts[ $l ]) ) continue;
		
		
		// get layout
		$layout = $layouts[ $l ];
		
		
		// loop through sub fields
		foreach( array_keys($layout) as $j ) {
			
			// get sub field
			$sub_field = $layout[ $j ];
			
			
			// bail ealry if no name (tab)
			if( acf_is_empty($sub_field['name']) ) continue;
			
			
			// extract value
			$sub_value = acf_extract_var( $value[ $i ], $sub_field['key'] );
			
			
			// update $sub_field name
			$sub_field['name'] = "{$field['name']}_{$i}_{$sub_field['name']}";
				
			
			// format value
			$sub_value = acf_format_value( $sub_value, $post_id, $sub_field );
			
			
			// append to $row
			$value[ $i ][ $sub_field['_name'] ] = $sub_value;
			
		}
		
	}
	
	
	// return
	return $value;
}