Including Variables in Double-Quoted Strings in PHP

Q

How To Include Variables in Double-Quoted Strings?

✍: FYIcenter.com

A

Variables included in double-quoted strings will be interpolated. Their values will be concatenated into the enclosing strings. For example, two statements in the following PHP script will print out the same string:

<?php 
$variable = "and";
echo "part 1 $variable part 2\n"; 
echo "part 1 ".$variable." part 2\n"; 
?>

This script will print:

part 1 and part 2
part 1 and part 2

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