array_merge vs array_value for resetting array index

Posted by Jamex on Stack Overflow See other posts from Stack Overflow or by Jamex
Published on 2010-05-30T23:33:01Z Indexed on 2010/05/30 23:42 UTC
Read the original article Hit count: 278

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php

|

array

|

index

|

array-merge

I have 1 array that I want to re-index. I have found that both array_values and array_merge functions can do the job (and I don't need 2 arrays for the array_merge function to work).

Which is faster for a very large array? I would benchmark this, but I don't know how and don't have the large array yet.

Before re-index:

Array
(
    [0] => AB
    [4] => EA
    [6] => FA
    [9] => DA
    [10] => AF
)

After re-index:

Array
(
    [0] => AB
    [1] => EA
    [2] => FA
    [3] => DA
    [4] => AF
)

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