php格式化货币

<?php
$amount = 1234567.89;
$currency_symbol = '$';

// 使用number_format函数格式化货币
$formatted_amount = number_format($amount, 2, '.', ',');

echo $currency_symbol . $formatted_amount; // 输出: $1,234,567.89
?>

<?php
$amount = 1234567.89;
$locale = 'en_US'; // 设置本地化区域

// 使用IntlNumberFormatter格式化货币
$formatter = new IntlNumberFormatter($locale, IntlNumberFormatter::DECIMAL);
$formatted_amount = $formatter->format($amount);

echo $formatted_amount; // 输出: 1,234,567.89
?>

<?php
$amount = 1234567.89;
$locale = 'de_DE'; // 设置本地化区域为德国

// 使用IntlNumberFormatter格式化货币
$formatter = new IntlNumberFormatter($locale, IntlNumberFormatter::DECIMAL);
$formatted_amount = $formatter->format($amount);

echo $formatted_amount; // 输出: 1.234.567,89
?>