--TEST--
Test sort() function : object functionality - sorting objects, 'sort_flags' as default/SORT_REGULAR
--FILE--
<?php
echo "*** Testing sort() : object functionality ***\n";
class for_integer_sort
{
public $class_value;
function __construct($value){
$this->class_value = $value;
}
}
class for_string_sort
{
public $class_value;
function __construct($value){
$this->class_value = $value;
}
function __tostring() {
return (string)$this->value;
}
}
$unsorted_int_obj = array(
new for_integer_sort(11), new for_integer_sort(66),
new for_integer_sort(23), new for_integer_sort(-5),
new for_integer_sort(0.001), new for_integer_sort(0)
);
$unsorted_str_obj = array (
new for_string_sort("axx"), new for_string_sort("t"),
new for_string_sort("w"), new for_string_sort("py"),
new for_string_sort("apple"), new for_string_sort("Orange"),
new for_string_sort("Lemon"), new for_string_sort("aPPle")
);
echo "\n-- Testing sort() by supplying various object arrays, 'flag' value is defualt --\n";
$temp_array = $unsorted_int_obj;
var_dump(sort($temp_array) );
var_dump($temp_array);
$temp_array = $unsorted_str_obj;
var_dump(sort($temp_array) );
var_dump($temp_array);
echo "\n-- Testing sort() by supplying various object arrays, 'flag' value is SORT_REGULAR --\n";
$temp_array = $unsorted_int_obj;
var_dump(sort($temp_array, SORT_REGULAR) );
var_dump($temp_array);
$temp_array = $unsorted_str_obj;
var_dump(sort($temp_array, SORT_REGULAR) );
var_dump($temp_array);
echo "Done\n";
?>
--EXPECTF--
*** Testing sort() : object functionality ***
-- Testing sort() by supplying various object arrays, 'flag' value is defualt --
bool(true)
array(6) {
[0]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(-5)
}
[1]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(0)
}
[2]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
float(0.001)
}
[3]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(11)
}
[4]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(23)
}
[5]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(66)
}
}
bool(true)
array(8) {
[0]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(5) "Lemon"
}
[1]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(6) "Orange"
}
[2]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(5) "aPPle"
}
[3]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(5) "apple"
}
[4]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(3) "axx"
}
[5]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(2) "py"
}
[6]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(1) "t"
}
[7]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(1) "w"
}
}
-- Testing sort() by supplying various object arrays, 'flag' value is SORT_REGULAR --
bool(true)
array(6) {
[0]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(-5)
}
[1]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(0)
}
[2]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
float(0.001)
}
[3]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(11)
}
[4]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(23)
}
[5]=>
object(for_integer_sort)#%d (1) {
["class_value"]=>
int(66)
}
}
bool(true)
array(8) {
[0]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(5) "Lemon"
}
[1]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(6) "Orange"
}
[2]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(5) "aPPle"
}
[3]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(5) "apple"
}
[4]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(3) "axx"
}
[5]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(2) "py"
}
[6]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(1) "t"
}
[7]=>
object(for_string_sort)#%d (1) {
["class_value"]=>
string(1) "w"
}
}
Done