خروجی فارسی csv توسط php

$entries = $this->user->_phoneBook->getEntries();
$handle = fopen( 'php://temp', 'r+' );

foreach( $entries as $entry ){
fputcsv( $handle , array( $entry->name, $entry->number ), ';' );
}

rewind($handle);
$content = stream_get_contents($handle);
fclose($handle);
header('Content-type: text/comma-separated-values');
header('Content-Disposition: attachment; filename="phonebook.csv"');

echo("\xEF\xBB\xBF".$content);
exit();