Posted by sk on 10/04/06 23:56

According to zend.com

Double and single quoted strings are handled differently by PHP. Double
quoted strings are interpreted while single quoted strings are treated
exactly as written. For example:

$foo = 2;
echo "foo is $foo"; // this prints: foo is 2
echo 'foo is $foo'; // this prints: foo is $foo
echo "foo is $foo\n"; // this prints: foo is 2 (with a new-line)
echo 'foo is $foo\n'; // this prints: foo is $foo\n

I can not get this to work.

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