note 66147 added to function.serialize
| From: | egingell at sisna dot com | Date: | Tue, 16 May 2006 00:12:29 +0000 |
| Subject: | note 66147 added to function.serialize | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-111352@lists.php.net to get a copy of this message | ||
<?
/*
Anatomy of a serialize()'ed value:
String
s:size:value;
Integer
i:value;
Boolean
b:value; (does not store "true" or "false", does store '1' or
'0')
Null
N;
Array
a:size:{key definition;value definition;(repeated per element)}
Object
O:strlen(object name):object name:object size:{s:strlen(property name):property name:property
definition;(repeated per property)}
String values are always in double quotes
Array keys are always integers or strings
"null => 'value'" equates to
's:0:"";s:5:"value";',
"true => 'value'" equates to 'i:1;s:5:"value";',
"false => 'value'" equates to 'i:0;s:5:"value";',
"array(whatever the contents) => 'value'" equates to an "illegal offset
type" warning because you can't use an
array as a key; however, if you use a variable containing an array as a key, it will equate to
's:5:"Array";s:5:"value";',
and
attempting to use an object as a key will result in the same behavior as using an array will.
*/
?>
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Manual Page -- http://www.php.net/manual/en/function.serialize.php
Edit -- http://master.php.net/note/edit/66147
Del: integrated -- http://master.php.net/note/delete/66147/integrated
Del: useless -- http://master.php.net/note/delete/66147/useless
Del: bad code -- http://master.php.net/note/delete/66147/bad+code
Del: spam -- http://master.php.net/note/delete/66147/spam
Del: non-english -- http://master.php.net/note/delete/66147/non-english
Del: in docs -- http://master.php.net/note/delete/66147/in+docs
Del: other reasons-- http://master.php.net/note/delete/66147
Reject -- http://master.php.net/note/reject/66147
Search -- http://master.php.net/manage/user-notes.php