--TEST--
Test gmdate() function : usage variation - Passing Timezone format options to format argument.
--FILE--
<?php
/* Prototype  : string gmdate(string format [, long timestamp])
 * Description: Format a GMT date/time 
 * Source code: ext/date/php_date.c
 * Alias to functions: 
 */

echo "*** Testing gmdate() : usage variation ***\n";

// Initialise all required variables
date_default_timezone_set('Asia/Calcutta');
$timestamp = mktime(8, 8, 8, 8, 8, 2008);

echo "\n-- Testing gmdate() function with Timezone identifier format --\n";
var_dump( gmdate('e') );
var_dump( gmdate('e', $timestamp) );

echo "\n-- Testing gmdate() function with checking whether date is in daylight saving time format --\n";
var_dump( gmdate('I') );
var_dump( gmdate('I', $timestamp) );

echo "\n-- Testing gmdate() function with difference to GMT in hours format --\n";
var_dump( gmdate('O') );
var_dump( gmdate('O', $timestamp) );

echo "\n-- Testing gmdate() function with Difference to GMT in hours using colon as separator format --\n";
var_dump( gmdate('P') );
var_dump( gmdate('P', $timestamp) );

echo "\n-- Testing gmdate() function with timezone abbreviation format --\n";
var_dump( gmdate('T') );
var_dump( gmdate('T', $timestamp) );

echo "\n-- Testing gmdate() function with timezone offset format --\n";
var_dump( gmdate('T') );
var_dump( gmdate('T', $timestamp) );

?>
===DONE===
--EXPECTF--
*** Testing gmdate() : usage variation ***

-- Testing gmdate() function with Timezone identifier format --
string(3) "UTC"
string(3) "UTC"

-- Testing gmdate() function with checking whether date is in daylight saving time format --
string(1) "%d"
string(1) "%d"

-- Testing gmdate() function with difference to GMT in hours format --
string(5) "+0000"
string(5) "+0000"

-- Testing gmdate() function with Difference to GMT in hours using colon as separator format --
string(6) "+00:00"
string(6) "+00:00"

-- Testing gmdate() function with timezone abbreviation format --
string(3) "GMT"
string(3) "GMT"

-- Testing gmdate() function with timezone offset format --
string(3) "GMT"
string(3) "GMT"
===DONE===
