What is the correct way to concatenate two text variables in PHP?

To concatenate two text variables in PHP, you can simply use the dot (.) operator to combine them into a single string. This operator allows you to merge the contents of two variables without any spaces or additional characters. By using the dot operator, you can easily concatenate text variables to create a new string that includes the values of both variables.

$text1 = "Hello";
$text2 = "World";
$concatenatedText = $text1 . $text2;
echo $concatenatedText;