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问题是什么 ?
欧元符号不出现。
这可能是原因
货币有两个符号符号右和符号左。要支持这两种货币,您需要同时包含这两种符号。您忘记包含以下代码。
<?php echo $currency['symbol_right'] ?>
您的完整代码如下所示:
<?php echo $currency['symbol_left']; ?> <?php echo $currency['title']; ?> <?php echo $currency['symbol_left']; ?>