note 64335 added to function.key
| From: | danny at dannymendel dot com | Date: | Wed, 12 Apr 2006 15:41:03 +0000 |
| Subject: | note 64335 added to function.key | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-107895@lists.php.net to get a copy of this message | ||
An auto incremental key value function, returning the key value:
<?
function add_key ($value, $array) // returns the key of the value added or existing already within
the array
{
if (is_array ($array))
{
if (!in_array ($value, $array))
{
ksort ($array);
end ($array);
$key = key ($array) + 1;
$array[$key] = $value;
}
else
{
$key = array_search ($value, $array);
}
}
else
{
$key = 1;
$array[$key] = $value;
}
return $key;
}
?>
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Manual Page -- http://www.php.net/manual/en/function.key.php
Edit -- http://master.php.net/note/edit/64335
Del: integrated -- http://master.php.net/note/delete/64335/integrated
Del: useless -- http://master.php.net/note/delete/64335/useless
Del: bad code -- http://master.php.net/note/delete/64335/bad+code
Del: spam -- http://master.php.net/note/delete/64335/spam
Del: non-english -- http://master.php.net/note/delete/64335/non-english
Del: in docs -- http://master.php.net/note/delete/64335/in+docs
Del: other reasons-- http://master.php.net/note/delete/64335
Reject -- http://master.php.net/note/reject/64335
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