note 51368 added to function.echo

Note that: <?php echo "2 + 2 = " . 2+2; // This will print 4 echo "2 + 2 = " , 2+2; // This will print 2+2 = 4 ?> The commas will parse the result of the expressions correctly. ---- Manual Page -- http://www.php.net/manual/en/function.echo.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+51368 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51368&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51368&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51368&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51368&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51368&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+51368&report=yes Search -- http://master.php.net/manage/user-notes.php