note 12566 modified in function.array-unique by vrana
| From: | vrana@php.net | Date: | Tue, 17 Aug 2004 14:51:13 +0000 |
| Subject: | note 12566 modified in function.array-unique by vrana | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-79767@lists.php.net to get a copy of this message | ||
Following code copies unique values from MyArray to TempArray.
Then copies non-empty elements from TempArray to UniqueArray.
Not the most elegant solution, but it works.
<?php
$TempArray = array_unique($MyArray);
while (list($index,$data)=each($TempArray)) {
if (isempty($data)) {
$UniqueArray[$index]=$data;
}
}
?>
--was--
Following code copies unique values from MyArray to TempArray.
Then copies non-empty elements from TempArray to UniqueArray.
Not the most elegant solution, but it works.
TempArray = array_unique($MyArray);
while (list($index,$data)=each($TempArray)) {
if (isempty($data)) {
$UniqueArray[$index]=$data;
}
}
http://php.net/manual/en/function.array-unique.php