Good evening
I was wondering how can I split, array that has 60 elements in it,
into 2 arrays with 30 elements each?
Thank You very much and have a good night :-)
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Based on what criteria? if you just want to split the array at element 30,
you could use array_splice to get the necessary data...
- Original Message -
From: Daniel Harik [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, November 01, 2001 2:16 AM
Subject: [PHP] split array in 2
Want to split it in half
1 Big array:
1
2
3
4
5
6
Want to make
1 Small array:
1
2
3
2 Small array:
4
5
6
Thank You
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take a look at the manual
http://www.php.net/manual/en/function.array-slice.php
it will show you the right way to do it
jim
- Original Message -
From: Daniel Harik [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, October 31, 2001 11:25 PM
Subject: Re[2]: [PHP] split array
$smallarray1=array_slice($bigarray,0,3);
$smallarray2=array_slice($bigarray,3,3);
On Wed, 31 Oct 2001 23:25:55 -0800, Daniel Harik wrote:
Want to split it in half
1 Big array:
1
2
3
4
5
6
Want to make
1 Small array:
1
2
3
2 Small array:
4
5
6
Thank You
--
Mark, [EMAIL PROTECTED] on
You could also grab the midpoint of the array:
$count = round(count($array), 0);
then populate your new arrays by using a foreach loop:
$x = 0;
foreach($array as $key = $value) {
if ($x =$count) {
$array1[] = $value;
} else {
$array2[] = $value;
}
$x++;
}
You may find this helpful:
$arr = array('a','b','c','d','e');
$second_half = array_splice($arr,floor(sizeof($arr)/2));
print_r($arr); // Array ( [0] = a [1] = b )
print_r($second_half); // Array ( [0] = c [1] = d [2] = e )
In the above, $second_half will be one larger
Correction:
$count = count($array);
$count = $count/2;
$count = round($count,0);
Liz Fulghum [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
You could also grab the midpoint of the array:
$count = round(count($array), 0);
then populate your new arrays by
PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re[3]: [PHP] split array in 2 halfs
$smallarray1=array_slice($bigarray,0,3);
$smallarray2=array_slice($bigarray,3,3);
On Wed, 31 Oct 2001 23:25:55 -0800, Daniel Harik wrote:
Want to split it in half
1 Big array:
1
2
3
4
5
6
Want to make
1
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