CODEWITHSUNDEEP
phparrays
user443346
user443346

Reputation:

PHP Array numbers

Easy question, I filled my array the following way:

$options = range(1, 10);

This will result:

  array
  (
     [0] => 1
     [1] => 2
     etc. etc.
  )

This is not the result I want..

I need my array like this:

 array
 (
   [1] => 1
   [2] => 2
   etc.
 )

How to accomplish this easy task?

Upvotes: 2

Views: 170

Answers (5)

ieatbytes
ieatbytes

Reputation: 516

function myRange($start, $limit, $step)
{
    $myArr = array();
    foreach((array) range($start, $limit,$step) as $k => $v)
    {
        $myArr[$k+1] = $v;
    }
    return $myArr;
}

print_r(myRange(0, 100, 10));
?>

Result ------

Array
(
    [1] => 0
    [2] => 10
    [3] => 20
    [4] => 30
    [5] => 40
    [6] => 50
    [7] => 60
    [8] => 70
    [9] => 80
    [10] => 90
    [11] => 100
)

Upvotes: 2

Silviu
Silviu

Reputation: 835

Or just shift the array

foreach ( $array as $key => $val )
    $result[ $key+1 ] = $val;

Upvotes: 0

oezi
oezi

Reputation: 51817

if you want a one-liner instead of a for-loop like Berry suggested, just use array_combine:

$array = array_combine(range(1,10),range(1,10));

Upvotes: 2

Vytautas
Vytautas

Reputation: 3539

Maybe like this:

$options = range(0, 10);
unset($options[0]);

working example

Upvotes: 6

Berry Langerak
Berry Langerak

Reputation: 18859

<?php
for( $i = 1; $i <= 10; $i ++ ) {
   $array[$i] = $i;
}

Voila. :)

Upvotes: 3

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