--TEST--
Test setlocale() function : basic functionality - setting system locale to a specific
--SKIPIF--
<?php
if (substr(PHP_OS, 0, 3) == 'WIN') {
die('skip Not valid for windows');
}
if (setlocale(LC_ALL, "en_US.utf8", "en_AU.utf8", "ko_KR.utf8", "zh_CN.utf8", "de_DE.utf8", "es_EC.utf8", "fr_FR.utf8", "ja_JP.utf8", "el_GR.utf8", "nl_NL.utf8") === false) {
die('skip available locales not usable');
}
?>
--FILE--
<?php
/* Prototype : string setlocale (int $category , string $locale [,string $..] )
: string setlocale(int $category , array $locale);
* Description: Sets locale information.Returns the new current locale ,
* or FALSE if locale functinality is not implemented in this platform.
* Source code: ext/standard/string.c
*/
/* test setlocale by specifying a specific locale as input */
/* Prototype : array list_system_locales( void )
Description: To get the currently installed locle in this platform
Arguments : Nil
Returns : set of locale as array
*/
function list_system_locales() {
// start the buffering of next command to internal output buffer
ob_start();
// run the command 'locale -a' to fetch all locales available in the system
system('locale -a');
// get the contents from the internal output buffer
$all_locales = ob_get_contents();
// fflush and end the output buffering to internal output buffer
ob_end_clean();
$system_locales = explode("\n", $all_locales);
// return all the locale found in the system
return $system_locales;
}
/* Collect existing system locales and set one among them,
Check the currency settings in the new locale */
echo "*** Testing setlocale() : basic functionality - set to a specific locale ***\n";
//set of locales to be used
$common_locales = array(
"english_US"=> "en_US.utf8",
"english_AU" => "en_AU.utf8",
"korean_KR" => "ko_KR.utf8",
"Chinese_zh" => "zh_CN.utf8",
"germen_DE" => "de_DE.utf8",
"spanish_es" => "es_EC.utf8",
"french_FR" => "fr_FR.utf8",
"japanees_JP" => "ja_JP.utf8",
"greek_GR" => "el_GR.utf8",
"dutch_NL" => "nl_NL.utf8"
);
//set of currency symbol according to above list of locales
$currency_symbol = array(
"en_US.utf8" => "USD",
"en_AU.utf8" => "AUD",
"ko_KR.utf8" => "KRW",
"zh_CN.utf8" => "CNY",
"de_DE.utf8" => "EUR",
"es_EC.utf8" => "USD",
"fr_FR.utf8" => "EUR",
"ja_JP.utf8" => "JPY",
"el_GR.utf8" => "EUR",
"nl_NL.utf8" =>"EUR"
);
// gather all the locales installed in the system
$all_system_locales = list_system_locales();
// set the system locale to a locale, choose the right locale by
// finding a common locale in commonly used locale stored in
// $common_locales & locales that are available in the system, stored
// in $all_system_locales.
echo "Setting system locale(LC_ALL) to ";
foreach($common_locales as $value) {
// check if a commonly used locale is installed in the system
if(in_array($value, $all_system_locales)){
echo "$value\n"; // print, this is found
// set the found locale as current locale
var_dump(setlocale(LC_ALL, $value ));
// stop here
break;
}
else{
// continue to check if next commonly locale is installed in the system
continue;
}
}
// check that new locale setting is effective
// use localeconv() to get the details of currently set locale
$locale_info = localeconv();
//checking currency settings in the new locale to see if the setlocale() was effective
$new_currency = trim($locale_info['int_curr_symbol']);
echo "Checking currency settings in the new locale, expected: ".$currency_symbol[$value].", Found: ".$new_currency."\n";
echo "Test ";
if(trim($currency_symbol[$value]) == $new_currency){
echo "PASSED.";
} else {
echo "FAILED.";
}
echo "\nDone\n";
?>
--EXPECTF--
*** Testing setlocale() : basic functionality - set to a specific locale ***
Setting system locale(LC_ALL) to %s
string(%d) %s
Checking currency settings in the new locale, expected: %s, Found: %s
Test PASSED.
Done
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