How to string two variables together in php?

@cali_green 

To concatenate or string two variables together in PHP, you can use the period (.) operator.

Here is an example:

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$firstName = "John";
$lastName = "Doe";

$fullName = $firstName . $lastName;

echo $fullName; // Output: JohnDoe

In the above example, we have two variables $firstName and $lastName. To concatenate them, we use the period (.) operator and assign the result to a new variable $fullName. Finally, we can echo or print the $fullName variable to display the concatenated string.

Note: If you want to add a space between the two variables, you can concatenate a space character as well.

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$fullName = $firstName . " " . $lastName;

echo $fullName; // Output: John Doe