note 76727 added to language.references.pass
| From: | sony-santos at bol dot com dot br | Date: | Fri, 27 Jul 2007 20:06:18 +0000 |
| Subject: | note 76727 added to language.references.pass | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-128995@lists.php.net to get a copy of this message | ||
Just another workaround for default values to parameters by ref in response to mogmios, bobbykjack,
andrzej, fdelizy, petruzanautico, Train Boy, and php community.
<?php
# php 4.3.10
# note there's no & in function declaration:
function f($a = array('default value')) {
$a[0] .= " processed<br/>";
echo $a[0];
}
f(); # default value processed
$b = 'foo';
f(array(&$b)); # foo processed (note the & here)
echo $b; # foo processed
?>
----
Server IP: 69.147.83.197
Probable Submitter: 201.26.211.13
----
Manual Page -- http://www.php.net/manual/en/language.references.pass.php
Edit -- https://master.php.net/note/edit/76727
Del: integrated -- https://master.php.net/note/delete/76727/integrated
Del: useless -- https://master.php.net/note/delete/76727/useless
Del: bad code -- https://master.php.net/note/delete/76727/bad+code
Del: spam -- https://master.php.net/note/delete/76727/spam
Del: non-english -- https://master.php.net/note/delete/76727/non-english
Del: in docs -- https://master.php.net/note/delete/76727/in+docs
Del: other reasons-- https://master.php.net/note/delete/76727
Reject -- https://master.php.net/note/reject/76727
Search -- https://master.php.net/manage/user-notes.php