note 48484 added to language.references.pass

Just a simple note... <? $num = 1; function blah(&$var) { $var++; } blah($num); echo $num; #2 ?> <? $num = 1; function blah() { $var =& $GLOBALS["num"]; $var++; } blah(); echo $num; #2 ?> Both codes do the same thing! The second code "explains" how passage of parameters by reference works. ---- Manual Page -- http://www.php.net/manual/en/language.references.pass.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+48484 Delete -- http://master.php.net/manage/user-notes.php?action=delete+48484&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+48484&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+48484&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+48484&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+48484&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+48484&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+48484&report=yes Search -- http://master.php.net/manage/user-notes.php