Parse PHP faster

[Anon]

If I write...:
<?php
echo "blabla bla";
echo "nonno noo";
?>

Is that faster than writing...:
<?php
echo "blabla bla";
?>
<?php
echo "nonno noo";
?>

How big is the difference?
And how do you write the fastest PHP code possible?

[Anon]

Well it probably is faster, but you should benchmark it to find out for sure.

Also using ' instead of " is faster, as it is unparsed.

In all my code, I do this:

echo 'wording blah '.$var1.'wording wording';