note 85627 added to language.types.type-juggling
| From: | nullhilty at gmail dot com | Date: | Tue, 09 Sep 2008 18:34:11 +0000 |
| Subject: | note 85627 added to language.types.type-juggling | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-144269@lists.php.net to get a copy of this message | ||
Just a little experiment on the (unset) type cast:
<?php
$var = 1;
$var_unset = (unset) $var;
$var_ref_unset &= (unset) $var;
var_dump($var);
var_dump($var_unset);
var_dump($var_ref_unset);
?>
output:
int(1)
NULL
int(0)
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Server IP: 203.88.112.190
Probable Submitter: 121.223.25.75
----
Manual Page -- http://www.php.net/manual/en/language.types.type-juggling.php
Edit -- https://master.php.net/note/edit/85627
Del: integrated -- https://master.php.net/note/delete/85627/integrated
Del: useless -- https://master.php.net/note/delete/85627/useless
Del: bad code -- https://master.php.net/note/delete/85627/bad+code
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Del: non-english -- https://master.php.net/note/delete/85627/non-english
Del: in docs -- https://master.php.net/note/delete/85627/in+docs
Del: other reasons-- https://master.php.net/note/delete/85627
Reject -- https://master.php.net/note/reject/85627
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