localeconv() 函数返回包含本地数字及货币信息格式的数组。
localeconv() 函数返回以下数组元素:
localeconv()
提示:如需定义本地设置,请使用 setlocale() 函数。
在本例中,我们将获得美国本地的数字格式化信息:
<?php
setlocale(LC_ALL, 'US');
$locale_info = localeconv()
;
print_r($locale_info);
?>
输出:
Array ( [decimal_point] => . [thousands_sep] => , [int_curr_symbol] => USD [currency_symbol] => $ [mon_decimal_point] => . [mon_thousands_sep] => , [positive_sign] => [negative_sign] => - [int_frac_digits] => 2 [frac_digits] => 2 [p_cs_precedes] => 1 [p_sep_by_space] => 0 [n_cs_precedes] => 1 [n_sep_by_space] => 0 [p_sign_posn] => 3 [n_sign_posn] => 0 [grouping] => Array ([0] => 3) [mon_grouping] => Array ([0] => 3) )