Add tests of change to make functions locale independent

Author: TysonAndre

ext/filter/tests/filter_validate_domain_locale.phpt

@@ -0,0 +1,19 @@
+--TEST--
+FILTER_VALIDATE_DOMAIN FILTER_FLAG_HOSTNAME should not be locale dependent
+--EXTENSIONS--
+filter
+--SKIPIF--
+<?php  // try to activate a single-byte german locale
+if (!setlocale(LC_ALL, "de_DE")) {
+    print "skip Can't find german locale";
+}
+?>
+--FILE--
+<?php
+var_dump(filter_var('٪', FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME));
+setlocale(LC_ALL, "de_DE");
+var_dump(filter_var('٪', FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME));
+?>
+--EXPECT--
+bool(false)
+bool(false)

ext/standard/tests/streams/locale.phpt

@@ -0,0 +1,28 @@
+--TEST--
+Stream wrappers should not be locale dependent
+--SKIPIF--
+<?php  // try to activate a single-byte german locale
+if (!setlocale(LC_ALL, "de_DE")) {
+    print "skip Can't find german locale";
+}
+?>
+--INI--
+allow_url_fopen=1
+display_errors=stderr
+--FILE--
+<?php
+setlocale(LC_ALL, "de_DE");
+class testwrapper {
+}
+
+var_dump(ctype_alpha('٪'));  // \xd9 and \xaa are both alphabetical in the german locale
+var_dump(stream_wrapper_register("test٪", 'testwrapper', STREAM_IS_URL));
+
+echo 'stream_open: ';
+fopen("test٪://test", 'r');
+?>
+--EXPECTF--
+bool(true)
+Warning: stream_wrapper_register(): Invalid protocol scheme specified. Unable to register wrapper class testwrapper to test٪:// in %s on line 7
+bool(false)
+stream_open: Warning: fopen(test٪://test): Failed to open stream: No such file or directory in %s on line 10

ext/standard/tests/url/parse_url_locale.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Bug #52923 (Locale settings affecting parse_url)
+--SKIPIF--
+<?php  // try to activate a german locale
+if (!setlocale(LC_ALL, "de_DE")) {
+    print "skip Can't find german locale";
+}
+?>
+--FILE--
+<?php
+echo http_build_query(parse_url("http\xfc://invalid"), true), "\n";
+// activate the german locale. With this bug fix, locale settings should no longer affect parse_url
+var_dump(setlocale(LC_CTYPE, "de_DE"));
+echo http_build_query(parse_url("http\xfc://invalid"), true), "\n";
+echo http_build_query(parse_url('http://mydomain.com/path/道')), "\n";
+?>
+--EXPECT--
+path=http%FC%3A%2F%2Finvalid
+string(5) "de_DE"
+path=http%FC%3A%2F%2Finvalid
+scheme=http&host=mydomain.com&path=%2Fpath%2F%E9%81%93