PAL.C.T MINI SHELL
--TEST--
Test rsort() function : usage variations - mixed associative arrays
--FILE--
<?php
/* Prototype : bool rsort(array &$array_arg [, int $sort_flags])
* Description: Sort an array in reverse order
* Source code: ext/standard/array.c
*/
/*
* Pass rsort() associative arrays to test key re-assignment
*/
echo "*** Testing rsort() : variation ***\n";
// Associative arrays
$various_arrays = array(
// numeric assoc. only array
array(5 => 55, 6 => 66, 2 => 22, 3 => 33, 1 => 11),
// two-dimensional assoc. and default key array
array("fruits" => array("a" => "orange", "b" => "banana", "c" => "apple"),
"numbers" => array(1, 2, 3, 4, 5, 6),
"holes" => array("first", 5 => "second", "third")),
// numeric assoc. and default key array
array(1, 1, 8 => 1, 4 => 1, 19, 3 => 13),
// mixed assoc. array
array('bar' => 'baz', "foo" => 1),
// assoc. only multi-dimensional array
array('a' => 1,'b' => array('e' => 2,'f' => 3),'c' => array('g' => 4),'d' => 5),
);
$count = 1;
// loop through to test rsort() with different arrays,
// to test the new keys for the elements in the sorted array
foreach ($various_arrays as $array) {
echo "\n-- Iteration $count --\n";
echo "-- Sort flag = default --\n";
$temp_array = $array;
var_dump(rsort($temp_array) );
var_dump($temp_array);
echo "-- Sort flag = SORT_REGULAR --\n";
$temp_array = $array;
var_dump(rsort($temp_array, SORT_REGULAR) );
var_dump($temp_array);
$count++;
}
echo "Done";
?>
--EXPECTF--
*** Testing rsort() : variation ***
-- Iteration 1 --
-- Sort flag = default --
bool(true)
array(5) {
[0]=>
int(66)
[1]=>
int(55)
[2]=>
int(33)
[3]=>
int(22)
[4]=>
int(11)
}
-- Sort flag = SORT_REGULAR --
bool(true)
array(5) {
[0]=>
int(66)
[1]=>
int(55)
[2]=>
int(33)
[3]=>
int(22)
[4]=>
int(11)
}
-- Iteration 2 --
-- Sort flag = default --
bool(true)
array(3) {
[0]=>
array(6) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
[3]=>
int(4)
[4]=>
int(5)
[5]=>
int(6)
}
[1]=>
array(3) {
["a"]=>
string(6) "orange"
["b"]=>
string(6) "banana"
["c"]=>
string(5) "apple"
}
[2]=>
array(3) {
[0]=>
string(5) "first"
[5]=>
string(6) "second"
[6]=>
string(5) "third"
}
}
-- Sort flag = SORT_REGULAR --
bool(true)
array(3) {
[0]=>
array(6) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
[3]=>
int(4)
[4]=>
int(5)
[5]=>
int(6)
}
[1]=>
array(3) {
["a"]=>
string(6) "orange"
["b"]=>
string(6) "banana"
["c"]=>
string(5) "apple"
}
[2]=>
array(3) {
[0]=>
string(5) "first"
[5]=>
string(6) "second"
[6]=>
string(5) "third"
}
}
-- Iteration 3 --
-- Sort flag = default --
bool(true)
array(6) {
[0]=>
int(19)
[1]=>
int(13)
[2]=>
int(1)
[3]=>
int(1)
[4]=>
int(1)
[5]=>
int(1)
}
-- Sort flag = SORT_REGULAR --
bool(true)
array(6) {
[0]=>
int(19)
[1]=>
int(13)
[2]=>
int(1)
[3]=>
int(1)
[4]=>
int(1)
[5]=>
int(1)
}
-- Iteration 4 --
-- Sort flag = default --
bool(true)
array(2) {
[0]=>
int(1)
[1]=>
string(3) "baz"
}
-- Sort flag = SORT_REGULAR --
bool(true)
array(2) {
[0]=>
int(1)
[1]=>
string(3) "baz"
}
-- Iteration 5 --
-- Sort flag = default --
bool(true)
array(4) {
[0]=>
array(2) {
["e"]=>
int(2)
["f"]=>
int(3)
}
[1]=>
array(1) {
["g"]=>
int(4)
}
[2]=>
int(5)
[3]=>
int(1)
}
-- Sort flag = SORT_REGULAR --
bool(true)
array(4) {
[0]=>
array(2) {
["e"]=>
int(2)
["f"]=>
int(3)
}
[1]=>
array(1) {
["g"]=>
int(4)
}
[2]=>
int(5)
[3]=>
int(1)
}
Done
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