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|
--TEST--
Test asort() function : object functionality - sort objects
--FILE--
<?php
/*
* testing asort() by providing integer/string object arrays with following flag values
* 1. Default flag value
* 2. SORT_REGULAR - compare items normally
*/
echo "*** Testing asort() : object functionality ***\n";
// class declaration for integer objects
class for_integer_asort
{
public $class_value;
// initializing object member value
function __construct($value){
$this->class_value = $value;
}
}
// class declaration for string objects
class for_string_asort
{
public $class_value;
// initializing object member value
function __construct($value){
$this->class_value = $value;
}
// return string value
function __tostring() {
return (string)$this->value;
}
}
// array of integer objects
$unsorted_int_obj = array (
1 => new for_integer_asort(11), 2 => new for_integer_asort(66),
3 => new for_integer_asort(23), 4 => new for_integer_asort(-5),
5 => new for_integer_asort(0.001), 6 => new for_integer_asort(0)
);
// array of string objects
$unsorted_str_obj = array (
"a" => new for_string_asort("axx"), "b" => new for_string_asort("t"),
"c" => new for_string_asort("w"), "d" => new for_string_asort("py"),
"e" => new for_string_asort("apple"), "f" => new for_string_asort("Orange"),
"g" => new for_string_asort("Lemon"), "h" => new for_string_asort("aPPle")
);
echo "\n-- Testing asort() by supplying various object arrays, 'flag' value is default --\n";
// testing asort() function by supplying integer object array, flag value is default
$temp_array = $unsorted_int_obj;
var_dump(asort($temp_array) );
var_dump($temp_array);
// testing asort() function by supplying string object array, flag value is default
$temp_array = $unsorted_str_obj;
var_dump(asort($temp_array) );
var_dump($temp_array);
echo "\n-- Testing asort() by supplying various object arrays, 'flag' value is SORT_REGULAR --\n";
// testing asort() function by supplying integer object array, flag value = SORT_REGULAR
$temp_array = $unsorted_int_obj;
var_dump(asort($temp_array, SORT_REGULAR) );
var_dump($temp_array);
// testing asort() function by supplying string object array, flag value = SORT_REGULAR
$temp_array = $unsorted_str_obj;
var_dump(asort($temp_array, SORT_REGULAR) );
var_dump($temp_array);
echo "Done\n";
?>
--EXPECTF--
*** Testing asort() : object functionality ***
-- Testing asort() by supplying various object arrays, 'flag' value is default --
bool(true)
array(6) {
[4]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(-5)
}
[6]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(0)
}
[5]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
float(0.001)
}
[1]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(11)
}
[3]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(23)
}
[2]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(66)
}
}
bool(true)
array(8) {
["g"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(5) "Lemon"
}
["f"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(6) "Orange"
}
["h"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(5) "aPPle"
}
["e"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(5) "apple"
}
["a"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(3) "axx"
}
["d"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(2) "py"
}
["b"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(1) "t"
}
["c"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(1) "w"
}
}
-- Testing asort() by supplying various object arrays, 'flag' value is SORT_REGULAR --
bool(true)
array(6) {
[4]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(-5)
}
[6]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(0)
}
[5]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
float(0.001)
}
[1]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(11)
}
[3]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(23)
}
[2]=>
object(for_integer_asort)#%d (1) {
["class_value"]=>
int(66)
}
}
bool(true)
array(8) {
["g"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(5) "Lemon"
}
["f"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(6) "Orange"
}
["h"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(5) "aPPle"
}
["e"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(5) "apple"
}
["a"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(3) "axx"
}
["d"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(2) "py"
}
["b"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(1) "t"
}
["c"]=>
object(for_string_asort)#%d (1) {
["class_value"]=>
string(1) "w"
}
}
Done
|