note 94138 modified in function.array-slice by danbrown
| From: | danbrown@php.net | Date: | Mon, 19 Oct 2009 22:05:12 +0000 |
| Subject: | note 94138 modified in function.array-slice by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-161886@lists.php.net to get a copy of this message | ||
A flexible array_split function:
<?php
// split the given array into n number of pieces
function array_split($array, $pieces=2)
{
if ($pieces < 2)
return array($array);
$newCount = ceil(count($array)/$pieces);
$a = array_slice($array, 0, $newCount);
$b = array_split(array_slice($array, $newCount), $pieces-1);
return array_merge(array($a),$b);
}
// Examples:
$a = array(1,2,3,4,5,6,7,8,9,10);
array_split($a, 2); // array(array(1,2,3,4,5), array(6,7,8,9,10))
array_split($a, 3); // array(array(1,2,3,4), array(5,6,7), array(8,9,10))
array_split($a, 4); // array(array(1,2,3), array(4,5,6), array(7,8), array(9,10))
?>
--was--
A flexible array_split function:
<?
// split the given array into n number of pieces
function array_split($array, $pieces=2)
{
if ($pieces < 2)
return array($array);
$newCount = ceil(count($array)/$pieces);
$a = array_slice($array, 0, $newCount);
$b = array_split(array_slice($array, $newCount), $pieces-1);
return array_merge(array($a),$b);
}
// Examples:
$a = array(1,2,3,4,5,6,7,8,9,10);
array_split($a, 2); // array(array(1,2,3,4,5), array(6,7,8,9,10))
array_split($a, 3); // array(array(1,2,3,4), array(5,6,7), array(8,9,10))
array_split($a, 4); // array(array(1,2,3), array(4,5,6), array(7,8), array(9,10))
?>
http://php.net/manual/en/function.array-slice.php