如何在文本中插入“，”[php]

Question

我想在文本中插入“，”我收到的文本如下：A1780G1100001 A1780G1100002 A1780G1100003当我显示文本时，我想这样显示：A1780G1100001,A1780G1100002,A1780G1100003,有哪些方法和代码？

Answer 1

JS

使用替换功能。

let str='A1780G1100001 A1780G1100002 A1780G1100003';

str = str.replace(/\s+/g, ',');

console.log(str); // "A1780G1100001,A1780G1100002,A1780G1100003"

PHP

使用str_replace或preg_replace

$str = 'A1780G1100001 A1780G1100002 A1780G1100003';

$res = str_replace(' ', ',', $str);

echo $res; // "A1780G1100001,A1780G1100002,A1780G1100003"

echo "\n";

$res = preg_replace('/\s+/', ',', $str);

echo $res; // "A1780G1100001,A1780G1100002,A1780G1100003"