note 84088 added to language.references
| From: | mpapec at osu1 dot php dot net | Date: | Fri, 27 Jun 2008 00:23:40 +0000 |
| Subject: | note 84088 added to language.references | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-140858@lists.php.net to get a copy of this message | ||
It's strange that function definition AND call to the same function must have "&"
before them.
$arr = array();
$ref =& oras($arr['blah'], array());
$ref []= "via ref";
print_r($arr);
/* result
Array
(
[blah] => Array
(
[0] => via ref
)
)
*/
// perl like ||=
function &oras (&$v, $new) {
$v or $v = $new;
return $v;
}
----
Server IP: 69.147.83.197
Probable Submitter: 89.201.201.135
----
Manual Page -- http://www.php.net/manual/en/language.references.php
Edit -- https://master.php.net/note/edit/84088
Del: integrated -- https://master.php.net/note/delete/84088/integrated
Del: useless -- https://master.php.net/note/delete/84088/useless
Del: bad code -- https://master.php.net/note/delete/84088/bad+code
Del: spam -- https://master.php.net/note/delete/84088/spam
Del: non-english -- https://master.php.net/note/delete/84088/non-english
Del: in docs -- https://master.php.net/note/delete/84088/in+docs
Del: other reasons-- https://master.php.net/note/delete/84088
Reject -- https://master.php.net/note/reject/84088
Search -- https://master.php.net/manage/user-notes.php