ArrayObject::appendArrayObject::asort
(PHP 5 >= 5.2.0)
ArrayObject::asort — Sort the entries by value
Descripción
void ArrayObject::asort
( void
)
Sorts the entries such that the keys maintain their correlation with the entries they are associated with. This is used mainly when sorting associative arrays where the actual element order is significant.
Parámetros
Esta función no tiene parámetros.
Valores devueltos
No devuelve ningún valor.
Ejemplos
Example #1 ArrayObject::asort() example
<?php
$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");
$fruitArrayObject = new ArrayObject($fruits);
$fruitArrayObject->asort();
foreach ($fruitArrayObject as $key => $val) {
echo "$key = $val\n";
}
?>
El resultado del ejemplo sería:
c = apple b = banana d = lemon a = orange
The fruits have been sorted in alphabetical order, and the key associated with each entry has been maintained.
add a note
User Contributed Notes
ArrayObject::asort
There are no user contributed notes for this page.