如何在PHP中连接字符串 [英] How to concat string in PHP

问题描述

我想这样做:

$string = "";
$string += "lol"; //maybe =+  > tried but both not working

但是它不起作用，有人建议吗? Google让我的生活变得不那么轻松(不能使用=或+这样的搜索字符)

But it isn't working, anyone suggestions? Google isn't making my life easy (cant search characters like = or +)

推荐答案

在PHP中，字符串连接是通过.运算符完成的:

In PHP, string concatenation is done with the . operator:

$string .= 'lol';

+用于添加.

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