How can i change an index of an array in php

Question

How can i change an index of an array in php? for example

$myArray = {"x","y","z","w"};

I want to change the index of myArray [2] to myArray ["two"]

You can't change it, just assign the new key and remove the other. It'd be the same as chaning `$var1` to `$var2`. — user3783243, Mar 28 '20 at 22:02
Does this answer your question? [Change the index of an array to Topmost position in php](https://stackoverflow.com/questions/22909426/change-the-index-of-an-array-to-topmost-position-in-php) — Syed Ekram Uddin, Mar 28 '20 at 22:03
http://xyproblem.info/ - What's the purpose? Why switch from indexed to associative? Why just one key? Or why not right in the declaration if it's just for one entry? — mario, Mar 28 '20 at 22:04

score 0 · Accepted Answer · answered Mar 28 '20 at 21:57

0

You could use unset() to achieve this:

$myArray = ["x","y","z","w"];
$myArray['two'] = $myArray[2];
unset($myArray[2]);

answered Mar 28 '20 at 21:57

1 Answers1