Addded test for locale aware sort

ext/standard/tests/array/locale_sort.phpt

@@ -0,0 +1,50 @@
+--TEST--
+Sort with SORT_LOCALE_STRING
+--FILE--
+<?php
+setlocale(LC_ALL, 'fr_FR');
+$table = array("AB" => "Alberta",
+"BC" => "Colombie-Britannique",
+"MB" => "Manitoba",
+"NB" => "Nouveau-Brunswick",
+"NL" => "Terre-Neuve-et-Labrador",
+"NS" => "Nouvelle-Écosse",
+"ON" => "Ontario",
+"PE" => "Île-du-Prince-Édouard",
+"QC" => "Québec",
+"SK" => "Saskatchewan",
+"NT" => "Territoires du Nord-Ouest",
+"NU" => "Nunavut",
+"YT" => "Territoire du Yukon");
+asort($table, SORT_LOCALE_STRING);
+var_dump($table);
+?>
+--EXPECT--
+array(13) {
+  ["AB"]=>
+  string(7) "Alberta"
+  ["BC"]=>
+  string(20) "Colombie-Britannique"
+  ["PE"]=>
+  string(21) "Île-du-Prince-Édouard"
+  ["MB"]=>
+  string(8) "Manitoba"
+  ["NB"]=>
+  string(17) "Nouveau-Brunswick"
+  ["NS"]=>
+  string(15) "Nouvelle-Écosse"
+  ["NU"]=>
+  string(7) "Nunavut"
+  ["ON"]=>
+  string(7) "Ontario"
+  ["QC"]=>
+  string(6) "Québec"
+  ["SK"]=>
+  string(12) "Saskatchewan"
+  ["NL"]=>
+  string(23) "Terre-Neuve-et-Labrador"
+  ["YT"]=>
+  string(19) "Territoire du Yukon"
+  ["NT"]=>
+  string(25) "Territoires du Nord-Ouest"
+}