Question

Say I’ve got an array

[0]=>test
[2]=>example.

I want o/p as

[0]=>test
[1]=>example

In my first array

[1]=>NULL

I’ve tried to remove this and reorder so, I used array_filter() to remove the null value.

Now, how do I reorder the array?

Answer 1

If I understand what you need, I think array_values should help (it will return only the values in the array, reindexed from 0):

print_r( array_values($arr) );

Here’s an example of this: http://codepad.org/q7dVqyVY