语法错误与代码Php

Question

我不断收到此语法错误的这行代码。

$subject = 'Message - General Inquiry from '.$field_name' with the email of '.$field_email; 

有人可以帮忙吗？

Answer 1

$subject = 'Message - General Inquiry from '.$field_name.' with the email of '.$field_email; 

Answer 2

您在$field_name之后缺少.运营商。在另一方面，如果你只是用插你不必与运营商.打扰：

$subject = "Message - General Inquiry from $field_name with the email of $field_email";