Composer\Autoload

ClassLoader::getApcuPrefix │ public │ ACF 1.0

The APCu prefix in use, or null if APCu caching is not enabled.

Method of the class: ClassLoader{}

No Hooks.

Returns

String|null.

Usage

$ClassLoader = new ClassLoader();
$ClassLoader->getApcuPrefix();

ClassLoader::getApcuPrefix() code ACF 6.8.8

acf/vendor/composer/ClassLoader.php 
public function getApcuPrefix()
{
    return $this->apcuPrefix;
}