Array positions in wrong order after array_unique

Question

in my code im using a array_unique to remove the duplicates in my array but when i do the variables in my array get the put in their original posiotions from the old array is there anyway do prevent this.

Array $b:

Array ( [0] => a [1] => a [2] => b ) 

$SlideShowNames = array_unique($b);

output:

Array ( [0] => a [2] => b )

as you can see the b stays in postion 2 i would like it to be in position 1

Using array_values.

u_mulder
– u_mulder

2018-05-25 07:25:32 +00:00
Commented May 25, 2018 at 7:25 — u_mulder
– u_mulder, Commented May 25, 2018 at 7:25

DonCallisto · Accepted Answer · 2018-05-25 07:29:16Z

5

$slideShowName = array_values(array_unique($b));

is what you're looking for

edited May 25, 2018 at 7:29

answered May 25, 2018 at 7:25

DonCallisto

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