--TEST--
Test timezone_identifiers_list() function : basic functionality 
--FILE--
<?php
/* Prototype  : array timezone_identifiers_list  ( void )
 * Description: Returns numerically index array with all timezone identifiers  
 * Source code: ext/date/php_date.c
 * Alias to functions: 
 */

echo "*** Testing timezone_identifiers_list() : basic functionality ***\n";

//Set the default time zone 
date_default_timezone_set("GMT");

$zones = timezone_identifiers_list();
echo "Check return tpe is ARRAY\n";
var_dump(is_array($zones));

echo "Check array contains some common timezones\n";
var_dump(in_array("Europe/London", $zones));
var_dump(in_array("America/New_York", $zones));
var_dump(in_array("UTC", $zones));

?>
===DONE===
--EXPECTF--
*** Testing timezone_identifiers_list() : basic functionality ***
Check return tpe is ARRAY
bool(true)
Check array contains some common timezones
bool(true)
bool(true)
bool(true)
===DONE===