Oihana Php Arango

pop.php

Remove the last element of array.


    
                    pop(mixed $anyArray) : string

This helper wraps the ArangoDB AQL function POP(anyArray) which removes and returns the last element of an array, modifying the original array.

If it’s already empty or has only a single element left, an empty array is returned.

Example AQL usage:

RETURN POP( [ 1, 2, 3, 4 ] )

example

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

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

see

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

since

1.0.0

author

Marc Alcaraz

string —

The formatted AQL expression.