note 26226 added to function.array
| From: | mads at __nospam__westermann dot dk | Date: | Wed, 23 Oct 2002 12:39:32 +0000 |
| Subject: | note 26226 added to function.array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-38447@lists.php.net to get a copy of this message | ||
In PHP 4.2.3 (and maybe earlier versions) arrays with numeric indexes may be initialized to start at
a specific index and then automatically increment the index. This will save you having to write the
index in front of every element for arrays that are not zero-based.
The code:
$a = array
(
21 => 1,
2,
3,
);
print '<pre>';
print_r($a);
print '</pre>';
will print:
Array
(
[21] => 1
[22] => 2
[23] => 3
)
--
http://www.php.net/manual/en/function.array.php
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