Collator::sort

collator_sort

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

Collator::sort -- collator_sort — Sort array using specified collator

Descrizione

Stile orientato agli oggetti

public Collator::sort(array &$array, int $flags = Collator::SORT_REGULAR): bool

Stile procedurale

collator_sort(Collator $object, array &$array, int $flags = Collator::SORT_REGULAR): bool

This function sorts an array according to current locale rules.

Equivalent to standard PHP sort() .

Elenco dei parametri

object

Collator object.

array

Array of strings to sort.

flags

Optional sorting type, one of the following:

Collator::SORT_REGULAR - compare items normally (don't change types)
Collator::SORT_NUMERIC - compare items numerically
Collator::SORT_STRING - compare items as strings

Default sorting type is Collator::SORT_REGULAR. It is also used if an invalid flags value has been specified.

Valori restituiti

Restituisce true in caso di successo, false in caso di fallimento.

Esempi

Example #1 collator_sort() example

<?php
$coll = collator_create( 'en_US' );
$arr  = array( 'at', 'às', 'as' );

var_export( $arr );
collator_sort( $coll, $arr );
var_export( $arr );
?>

Il precedente esempio visualizzerà:

array (
  0 => 'at',
  1 => 'às',
  2 => 'as',
)array (
  0 => 'as',
  1 => 'às',
  2 => 'at',
)

Vedere anche:

Collator constants
collator_asort() - Sort array maintaining index association
collator_sort_with_sort_keys() - Sort array using specified collator and sort keys

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