concatination with in single quote

$value = "this is the value";
echo ("$value");

This is working fine

but i need the value of $value as echo ('$value');

How can i concatinate this inside single quoute ' ';

I need this in mail function to send email as $email , as email is entered by end user.

 

Variables are not parsed between single quotes. But you can do this:

echo 'blah blah blah' . $value . ' blah blah';

PHP:

 

echo "$var1 $var2";


use double quote or:

echo $var1.$var2;


or to simply echo 1 variable:

echo $var;