ArrayObject::asort
Sort the entries by value
&reftitle.description;
public trueArrayObject::asort
intflagsSORT_REGULAR
Sorts the entries in ascending order,
such that its keys maintain their correlation with the values they
are associated with.
This is used mainly when sorting associative arrays where the actual
element order is significant.
¬e.sort-unstable;
&reftitle.parameters;
&sort.flags.parameter;
&reftitle.returnvalues;
&return.true.always;
&reftitle.changelog;
&Version;
&Description;
&return.type.true;
&reftitle.examples;
<function>ArrayObject::asort</function> example
"lemon", "a" => "orange", "b" => "banana", "c" => "apple");
$fruitArrayObject = new ArrayObject($fruits);
$fruitArrayObject->asort();
foreach ($fruitArrayObject as $key => $val) {
echo "$key = $val\n";
}
?>
]]>
&example.outputs;
The fruits have been sorted in alphabetical order, and the key
associated with each entry has been maintained.
&reftitle.seealso;
ArrayObject::ksort
ArrayObject::natsort
ArrayObject::natcasesort
ArrayObject::uasort
ArrayObject::uksort
asort