note 80327 added to function.array-pop
| From: | Orsi at osu1 dot php dot net | Date: | Thu, 10 Jan 2008 15:05:27 +0000 |
| Subject: | note 80327 added to function.array-pop | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-134995@lists.php.net to get a copy of this message | ||
Hi,
Here is a simple function which delete one element from the array (with value):
<?php
/*
* This function deletes the given element from a one-dimension array
* Parameters: $array: the array (in/out)
* $deleteIt: the value which we would like to delete
* $useOldKeys: if it is false then the function will re-index the array (from 0, 1, ...)
* if it is true: the function will keep the old keys
* Returns true, if this value was in the array, otherwise false (in this case the array is same as
before)
*/
function deleteFromArray(&$array, $deleteIt, $useOldKeys = FALSE)
{
$tmpArray = array();
$found = FALSE;
foreach($array as $key => $value)
{
if($value !== $deleteIt)
{
if(FALSE === $useOldKeys)
{
$tmpArray[] = $value;
}
else
{
$tmpArray[$key] = $value;
}
}
else
{
$found = TRUE;
}
}
$array = $tmpArray;
return $found;
}
?>
Maybe it will help somebody...
----
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Probable Submitter: 192.100.124.218
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Manual Page -- http://www.php.net/manual/en/function.array-pop.php
Edit -- https://master.php.net/note/edit/80327
Del: integrated -- https://master.php.net/note/delete/80327/integrated
Del: useless -- https://master.php.net/note/delete/80327/useless
Del: bad code -- https://master.php.net/note/delete/80327/bad+code
Del: spam -- https://master.php.net/note/delete/80327/spam
Del: non-english -- https://master.php.net/note/delete/80327/non-english
Del: in docs -- https://master.php.net/note/delete/80327/in+docs
Del: other reasons-- https://master.php.net/note/delete/80327
Reject -- https://master.php.net/note/reject/80327
Search -- https://master.php.net/manage/user-notes.php