src/Bridge/Exporter/AdminExporter.php
public function getExportFilename(AdminInterface $admin, string $format): string
    {
        $class = $admin->getClass();

        return sprintf(
            'export_%s_%s.%s',
            strtolower(substr($class, strripos($class, '\\') + 1)),
            date('Y_m_d_H_i_s', strtotime('now')),
            $format
        );
    }
public function getExportFilename(AdminInterface $admin, string $format): string
    {
        $class = $admin->getClass();

        return sprintf(
            'export_%s_%s.%s',
            strtolower(substr($class, strripos($class, '\\') + 1)),
            date('Y_m_d_H_i_s', strtotime('now')),
            $format
        );
    }
public function getExportFilename ( AdminInterface $ admin , string $ format ) : string { $ class = $ admin -> getClass ( ) ; return sprintf ( 'export_%s_%s.%s' , strtolower ( substr ( $ class , strripos ( $ class , '\\' ) + 1 ) ) , date ( 'Y_m_d_H_i_s' , strtotime ( 'now' ) ) , $ format ) ; }
Builds an export filename from the class associated with the provided admin,
the current date, and the provided format.

@param AdminInterface $admin  the current admin object
@param string         $format the format of the export file
Builds an export filename from the class associated with the provided admin the current date and the provided format .