note 38523 added to language.types

You can use parentheses to separate a variable name. e.g.) print "$(var_name)is nice"; Without parentheses, PHP will be failed to parse the variable name. e.g.) print "$var_nameis nice"; (--> parse fails) __ kens (http://brainew.com) ---- Manual Page -- http://www.php.net/manual/en/language.types.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+38523 Delete -- http://master.php.net/manage/user-notes.php?action=delete+38523&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+38523&report=yes Search -- http://master.php.net/manage/user-notes.php