mirror of
https://github.com/php/php-src.git
synced 2024-09-23 10:57:26 +00:00
48 lines
957 B
PHP
48 lines
957 B
PHP
--TEST--
|
|
Test ArrayObject::uksort() function : basic functionality
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : int ArrayObject::uksort(callback cmp_function)
|
|
* Description: proto int ArrayIterator::uksort(callback cmp_function)
|
|
* Sort the entries by key using user defined function.
|
|
* Source code: ext/spl/spl_array.c
|
|
* Alias to functions:
|
|
*/
|
|
|
|
echo "*** Testing ArrayObject::uksort() : basic functionality ***\n";
|
|
// Reverse sorter
|
|
function cmp($value1, $value2) {
|
|
if($value1 == $value2) {
|
|
return 0;
|
|
}
|
|
else if($value1 < $value2) {
|
|
return 1;
|
|
}
|
|
else
|
|
return -1;
|
|
}
|
|
$ao = new ArrayObject(array(3=>0, 2=>1, 5=>2, 6=>3, 1=>4));
|
|
|
|
$ao->uksort('cmp');
|
|
var_dump($ao);
|
|
?>
|
|
===DONE===
|
|
--EXPECT--
|
|
*** Testing ArrayObject::uksort() : basic functionality ***
|
|
object(ArrayObject)#1 (1) {
|
|
["storage":"ArrayObject":private]=>
|
|
array(5) {
|
|
[6]=>
|
|
int(3)
|
|
[5]=>
|
|
int(2)
|
|
[3]=>
|
|
int(0)
|
|
[2]=>
|
|
int(1)
|
|
[1]=>
|
|
int(4)
|
|
}
|
|
}
|
|
===DONE===
|