php - PHP：在字符串中查找数字并在每个数字之间添加空格

Question

我有一个示例字符串：“嗨，帐户 1234，您的订单是 5678”。我如何检测字符串中的数字并在每个数字之间添加空格，这意味着结果必须：“嗨帐户 1 2 3 4，您的订单是 5 6 7 8”我需要添加该空间以使用 google tts :(

标签： php

Answer 1

谢谢大家，我有一个简单的代码来完成这个案例：

$phrase  = "'hi account 1234, your order is 5678";
$search = ["1", "2", "3","4","5","6","7","8","9","0"];
$replace = ["1 ", "2 ", "3 ", "4 ", "5 ", "6 ", "7 ", "8 ", "9 ", "0 "];
$newPhrase = str_replace($search, $replace, $phrase);

谢谢你的帮助