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|
--TEST--
Test natcasesort() function : object functionality - mixed visibility within objects
--FILE--
<?php
/* Prototype : bool natcasesort(array &$array_arg)
* Description: Sort an array using case-insensitive natural sort
* Source code: ext/standard/array.c
*/
/*
* Pass natcasesort() an array of objects which have properties of different
* visibilities to test how it re-orders the array.
*/
echo "*** Testing natcasesort() : object functionality ***\n";
// class declaration for string objects
class for_string_natcasesort
{
public $public_class_value;
private $private_class_value;
protected $protected_class_value;
// initializing object member value
function __construct($value1, $value2,$value3){
$this->public_class_value = $value1;
$this->private_class_value = $value2;
$this->protected_class_value = $value3;
}
// return string value
function __tostring() {
return (string)$this->public_class_value;
}
}
// array of string objects
$unsorted_str_obj = array (
new for_string_natcasesort("axx","AXX","ass"),
new for_string_natcasesort("t","eee","abb"),
new for_string_natcasesort("w","W", "c"),
new for_string_natcasesort("py","PY", "pt"),
);
echo "\n-- Testing natcasesort() by supplying object arrays --\n";
// testing natcasesort() function by supplying string object array
$temp_array = $unsorted_str_obj;
var_dump(natcasesort($temp_array) );
var_dump($temp_array);
echo "Done";
?>
--EXPECTF--
*** Testing natcasesort() : object functionality ***
-- Testing natcasesort() by supplying object arrays --
bool(true)
array(4) {
[0]=>
object(for_string_natcasesort)#%d (3) {
["public_class_value"]=>
string(3) "axx"
["private_class_value":"for_string_natcasesort":private]=>
string(3) "AXX"
["protected_class_value":protected]=>
string(3) "ass"
}
[3]=>
object(for_string_natcasesort)#%d (3) {
["public_class_value"]=>
string(2) "py"
["private_class_value":"for_string_natcasesort":private]=>
string(2) "PY"
["protected_class_value":protected]=>
string(2) "pt"
}
[1]=>
object(for_string_natcasesort)#%d (3) {
["public_class_value"]=>
string(1) "t"
["private_class_value":"for_string_natcasesort":private]=>
string(3) "eee"
["protected_class_value":protected]=>
string(3) "abb"
}
[2]=>
object(for_string_natcasesort)#%d (3) {
["public_class_value"]=>
string(1) "w"
["private_class_value":"for_string_natcasesort":private]=>
string(1) "W"
["protected_class_value":protected]=>
string(1) "c"
}
}
Done
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