Glowy PHP

sortKeys

PACKAGES / Arrays / METHODS

Sorts array by keys. 

/**
 * Sorts array by keys.
 *
 * @param  string $direction    Order type DESC (descending) or ASC (ascending)
 * @param  int    $sortFlags    A PHP sort method flags.
 *                              https://www.php.net/manual/ru/function.sort.php
 */
public function sortKeys(string $direction = 'ASC', int $sortFlags = SORT_REGULAR): self

Examples

$arrays = Arrays::create(['a' => 'blue', 'b' => 'red', 'c' => 'green'])->sortKeys()->toArray()

print_r($arrays);

The above example will output:

Array
(
    [a] => blue
    [b] => red
    [c] => green
)

Getting Started

Methods