acf_upgrade_500_field_group() ACF 5.7.4

Upgrades a ACF4 field group to ACF5

Возвращает

Массив. $nfg The new field group array.

Использование

acf_upgrade_500_field_group( $ofg );

$ofg (обязательный)

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Список изменений

Код acf_upgrade_500_field_group() acf upgrade 500 field group ^{ACF 5.9.1}

<?php
function acf_upgrade_500_field_group( $ofg ) {
	
	// log
	acf_dev_log('ACF Upgrade 5.0.0 Field Group.', $ofg);
	
	// vars
	$nfg = array(
		'ID'			=> 0,
		'title'			=> $ofg->post_title,
		'menu_order'	=> $ofg->menu_order,
	);
	
	// construct the location rules
	$rules = get_post_meta($ofg->ID, 'rule', false);
	$anyorall = get_post_meta($ofg->ID, 'allorany', true);
	if( is_array($rules) ) {
		
		// if field group was duplicated, rules may be a serialized string!
		$rules = array_map('maybe_unserialize', $rules);
		
		// convert rules to groups
		$nfg['location'] = acf_convert_rules_to_groups( $rules, $anyorall );
	}
	
	// settings
	if( $position = get_post_meta($ofg->ID, 'position', true) ) {
		$nfg['position'] = $position;
	}
	
	if( $layout = get_post_meta($ofg->ID, 'layout', true) ) {
		$nfg['layout'] = $layout;
	}
	
	if( $hide_on_screen = get_post_meta($ofg->ID, 'hide_on_screen', true) ) {
		$nfg['hide_on_screen'] = maybe_unserialize($hide_on_screen);
	}
	
	// save field group
	// acf_upgrade_field_group will call the acf_get_valid_field_group function and apply 'compatibility' changes
	$nfg = acf_update_field_group( $nfg );
	
	// log
	acf_dev_log('> Complete.', $nfg);
	
	// action for 3rd party
	do_action('acf/upgrade_500_field_group', $nfg, $ofg);
	
	// upgrade fields
	acf_upgrade_500_fields( $ofg, $nfg );
	
	// trash?
	if( $ofg->post_status == 'trash' ) {
		acf_trash_field_group( $nfg['ID'] );
	}
	
	// return
	return $nfg;
}