'group by' in an array php

Question

I have an array with these values.

$MyArray = array('2','4','4','4','2','2','0','0','0','0','4');

I want do an "array group by" (like in MySql) to only have one occurence of values. I expect something like this

$AnotherArray = array('2','4','0');

Answer 1

you need to used array_unique function like this

$arrayData=array_unique($MyArray);

Here you can see your desired output

for more details about array_unique PHP Manual