php - 如何为 $Body 结果添加后缀？

Question

我正在尝试了解如何为电子邮件中的字段数据添加后缀。如何将“ of 42”添加到字段数据的末尾？

$Body .= $reg_count ' of 42';

or

$Body .= $reg_count " of 42";

score 1 · Accepted Answer

1

$Body .= $reg_count . " of 42";

你没有连接$reg_count和" of 42"

于 2012-04-25T05:02:15.787 回答

score 1 · Accepted Answer

1

您应该使用连接操作符 (.) 连接变量和字符串

$Body .= $reg_count . ' of 42';

于 2012-04-25T05:03:14.620 回答

score 1 · Accepted Answer

1

  $Body .= $reg_count." of 42";
  or
  $Body .= "$reg_count of 42";

于 2012-04-25T05:05:53.043 回答

score 0 · Accepted Answer

0

与其他所有字符串的方式相同。

'foo' . 'bar'

于 2012-04-25T05:02:18.673 回答

score 0 · Accepted Answer

0

简单地做

 $Body .= "$reg_count  of 42";

于 2012-04-25T05:04:29.017 回答

score 0 · Accepted Answer

0

$Body .= $reg_count 。' 42'; 或 $Body .= "$reg_count of 42"; 使用其中任何一个

于 2012-04-25T05:25:47.517 回答

6 回答 6