--- /dev/null
+--TEST--
+env request header
+--SKIPIF--
+<? include "skipif.inc";
+--POST--
+a=b
+--ENV--
+HTTP_HOST=foo.bar
+HTTP_ACCEPT=*/*
+--FILE--
+<?
+
+var_dump(http\Env::getRequestHeader("nono"));
+var_dump(http\Env::getRequestHeader("Host"));
+var_dump(http\Env::getRequestHeader("content-type"));
+var_dump(http\Env::getRequestHeader());
+--EXPECTF--
+NULL
+string(%d) "foo.bar"
+string(%d) "application/x-www-form-urlencoded"
+array(4) {
+ ["Host"]=>
+ string(7) "foo.bar"
+ ["Accept"]=>
+ string(3) "*/*"
+ ["Content-Length"]=>
+ string(1) "3"
+ ["Content-Type"]=>
+ string(33) "application/x-www-form-urlencoded"
+}