uniques values from array

[alin19]

i can't remember what was the method to get all uniques values from an array

 

$x[0]=test

$x[1]=test21

$x[2]=test

$x[3]=test21

$x[4]=test21

 

 

$y="...."($x);

 

$y[0] will be  "test"

$y[1] will be "test21"

 

[kenrbnsn]

When you can't remember a function, just go to the PHP Manual and search for something similar like array unique and  you see array_unique.

 

Ken