note 66292 added to function.array-merge
| From: | freed489 at gmail dot com | Date: | Thu, 18 May 2006 15:32:25 +0000 |
| Subject: | note 66292 added to function.array-merge | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-111595@lists.php.net to get a copy of this message | ||
I needed a function to alternatly merge 2 arrays. i.e. $a1 = (a, c, e) and $a2 = (b, d, f), and now
$merged = (a, b, c, d, e, f).
Hope it helps...
<?
function alternatly_merge_arrays($array1, $array2){
$combined_array = array();
$count = 0;
for($i = 0; $i < count($array1) + count($array2); $i = $i + 2){
$combined_array[$i] = $array1[$count];
$count++;
}//end for
$count = 0;
for($i = 1; $i < count($array1) + count($array2); $i = $i + 2){
$combined_array[$i] = $array2[$count];
$count++;
}//end for
return $combined_array;
}//end alternate_merge_arrays
?>
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