php/sapi/cli/tests/bug44564.phpt

--TEST--
Bug #44564 (escapeshellarg removes UTF-8 multi-byte characters)
--SKIPIF--
<?php
if (false == setlocale(LC_CTYPE, "UTF8", "en_US.UTF-8")) {
	die("skip setlocale() failed\n");
}
?>
--FILE--
<?php
setlocale(LC_CTYPE, "UTF8", "en_US.UTF-8");
var_dump(escapeshellcmd('f{o}<€>'));
var_dump(escapeshellarg('f~|;*Þ?'));
var_dump(escapeshellcmd('?€®đæ?'));
var_dump(escapeshellarg('aŊł€'));

?>
--EXPECT--
string(13) "f\{o\}\<€\>"
string(10) "'f~|;*Þ?'"
string(13) "\?€®đæ\?"
string(10) "'aŊł€'"