note 61605 added to tutorial.useful

When coding it is convenient to think of structure like this: ? > something < ? php as almost fully equivalent of echo "something"; i.e. you can replace one with another in functions, blocks and everywhere. For example, the following code: <?php function foo() { ?> Foo is called. <?php } function boo() { ?> Boo is called. <?php } if (1) foo(); else boo(); boo(); foo(); ?> gives the same result as: <?php function foo() { echo "Foo is called. "; } function boo() { echo "Boo is called. "; } if (1) foo(); else boo(); boo(); foo(); ?> the output in both cases is "Foo is called. Boo is called. Foo is called. " ---- Server IP: 195.54.192.44 Probable Submitter: 62.181.55.67 (proxied: unknown) ---- Manual Page -- http://www.php.net/manual/en/tutorial.useful.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+61605 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+61605&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+61605&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+61605&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+61605&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+61605&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+61605&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+61605&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+61605&report=yes Search -- http://master.php.net/manage/user-notes.php