php Delete arrays that does not have value -

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• reindexing array after filtering in php? 1 answer

very simple question,

i have array in php :

array (     [0] => example     [3] => example     [5] => example } 

the order of array : 0 - 3 - 5

but must :

array (     [0] => example     [1] => example     [2] => example } 

how can ?

if want "reset" keys, use array_values():

$reindexedarray = array_values($array);