Oihana Php Arango

unique.php

unique() : string: Return all unique elements in anyArray. To determine uniqueness, the function will use the comparison order.

Return all unique elements in anyArray. To determine uniqueness, the function will use the comparison order.


    
                    unique(mixed $anyArray) : string

Example AQL usage:

RETURN UNIQUE( [ 1,2,2,3,3,3,4,4,4,4,5,5,5,5,5 ] )

example

use function oihana\arango\db\functions\arrays\unique;

$expr = unique('[1, 1, 2, 3]');
// Produces: 'UNIQUE([1, 1, 2, 3])'

see

https://docs.arango.ai/arangodb/stable/aql/functions/array/#unique

since

1.0.0

author

Marc Alcaraz

string —

The formatted AQL expression.