(PHP 5 >= 5.2.0, PHP 7, PHP 8)
ArrayIterator::ksort — Ordena las entradas por las claves
Ordena las entradas por las claves.
Nota:
Si dos miembros se comparan como iguales, ellos mantendrán su orden original. Antes de PHP 8.0.0, su orden relativo en un array ordenado era indefinido.
flags
The optional second parameter flags
may be used to modify the sorting behavior using these values:
Sorting type flags:
SORT_REGULAR - compare items normally;
the details are described in the comparison operators section
SORT_NUMERIC - compare items numerically
SORT_STRING - compare items as strings
SORT_LOCALE_STRING - compare items as
strings, based on the current locale. It uses the locale,
which can be changed using setlocale()
SORT_NATURAL - compare items as strings
using "natural ordering" like natsort()
SORT_FLAG_CASE - can be combined
(bitwise OR) with
SORT_STRING or
SORT_NATURAL to sort strings case-insensitively
| Versión | Descripción |
|---|---|
| 8.2.0 |
The return type is true now; previously, it was bool.
|