PHP中的字符串和变量串联
问题描述：
我是PHP的新手，我想用不带空格的变量将字符串连接起来。我正在使用变量 $ var 和下面给出的字符串。
I am new to PHP and I want to concatenate a string with a variable without any space. I am using a variable $var and a string which is given below.
$var // This is variable
"Name\branch" //This is String
我想将字符串和变量连接起来而没有任何空格。我使用的是这样的代码：
I want to concatenate the string and the variable without any space. I am using code like this:
$var2 = "Name\Branch\ $var"
但是它们之间会创建一个空格。
But a space is created between them.
答
存在空格，因为您输入了空格；）
Space is there, because you entered it ;)
使用示例：
$var2 = "Name\Branch\\$var";
$var2 = "Name\Branch\\" . $var;
$var2 = 'Name\Branch\\' . $var;
$var2 = "Name\Branch\\{$var}";
$var2 = trim("Name\Branch\ ") . $var;