Laravel Question posted in
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PHP String Concatenate in Laravel Controller

I want to concatenate the following two string, one is a dictionary and other is simple string.
I tried the following but it did not work.

$email = $data['username'] . "@gmail.com"

Tried

$email = $data['username'] . "@gmail.com"

Want the result

echo($email);
[email protected]
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2

Answers


  1. 0

    Concatenation is correct , you may check the data and key:

    $data = ['username' => 'sadan_khan'];
$email = isset($data['username']) ? $data['username'] . "@gmail.com" : '[email protected]';
echo $email;

OUTPUT:
[email protected]
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  2. 0

    You need to check that $data and $data[‘username’] exist.

            if(isset($data) && isset['$data['username']'])

            {$email = $data['username'] . "@gmail.com"echo $email;

         }

    if $data is an object you need to use $data->username

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