--TEST--
nl2br() function
--FILE--
--EXPECT--
string(4) "test"
string(0) ""
string(0) ""
string(8) "
"
string(7) "
"
string(7) "
"
string(8) "
"
string(44) "
"
string(47) "
"
string(66) "
"
--UEXPECT--
unicode(4) "test"
unicode(0) ""
unicode(0) ""
unicode(8) "
"
unicode(7) "
"
unicode(7) "
"
unicode(8) "
"
unicode(44) "
"
unicode(47) "
"
unicode(66) "
"