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|
--TEST--
Test arsort() function : usage variations - sort mixed values, 'sort_flags' as default/SORT_REGULAR (OK to fail as result is unpredectable)
--FILE--
<?php
/*
* testing arsort() by providing mixed value array for $array argument with following flag values.
* 1.flag value as default
* 2.SORT_REGULAR - compare items normally
*/
echo "*** Testing arsort() : usage variations ***\n";
// mixed value array with different key values
$mixed_values = array (
"array1" => array(),
"array2" => array ( "sub_array[2,1]" => array(33,-5,6), "sub_array[2,2]" => array(11),
"sub_array[2,3]" => array(22,-55), "sub_array[2,4]" => array()
),
4 => 4, "4" => "4", 4 => 4.01, "b" => "b", "5" => "5", -2 => -2, -2 => -2.01,
-2 => -2.98989, "-.9" => "-.9", "True" => "True", "" => "", NULL => NULL,
"ab" => "ab", "abcd" => "abcd", 0 => 0.01, -0 => -0, '' => '' ,
"abcd\x00abcd\x00abcd" => "abcd\x00abcd\x00abcd", 0 => 0.001
);
echo "\n-- Testing arsort() by supplying mixed value array, 'flag' value is default --\n";
$temp_array = $mixed_values;
var_dump( arsort($temp_array) );
var_dump($temp_array);
echo "\n-- Testing arsort() by supplying mixed value array, 'flag' value is SORT_REGULAR --\n";
$temp_array = $mixed_values;
var_dump( arsort($temp_array, SORT_REGULAR) );
var_dump($temp_array);
echo "Done\n";
?>
--EXPECTF--
*** Testing arsort() : usage variations ***
-- Testing arsort() by supplying mixed value array, 'flag' value is default --
bool(true)
array(13) {
["array2"]=>
array(4) {
["sub_array[2,1]"]=>
array(3) {
[0]=>
int(33)
[1]=>
int(-5)
[2]=>
int(6)
}
["sub_array[2,2]"]=>
array(1) {
[0]=>
int(11)
}
["sub_array[2,3]"]=>
array(2) {
[0]=>
int(22)
[1]=>
int(-55)
}
["sub_array[2,4]"]=>
array(0) {
}
}
["array1"]=>
array(0) {
}
["b"]=>
string(1) "b"
["abcd%0abcd%0abcd"]=>
string(14) "abcd%0abcd%0abcd"
["abcd"]=>
string(4) "abcd"
["ab"]=>
string(2) "ab"
["True"]=>
string(4) "True"
[5]=>
string(1) "5"
[4]=>
float(4.01)
[0]=>
float(0.001)
["-.9"]=>
string(3) "-.9"
[-2]=>
float(-2.98989)
[""]=>
string(0) ""
}
-- Testing arsort() by supplying mixed value array, 'flag' value is SORT_REGULAR --
bool(true)
array(13) {
["array2"]=>
array(4) {
["sub_array[2,1]"]=>
array(3) {
[0]=>
int(33)
[1]=>
int(-5)
[2]=>
int(6)
}
["sub_array[2,2]"]=>
array(1) {
[0]=>
int(11)
}
["sub_array[2,3]"]=>
array(2) {
[0]=>
int(22)
[1]=>
int(-55)
}
["sub_array[2,4]"]=>
array(0) {
}
}
["array1"]=>
array(0) {
}
["b"]=>
string(1) "b"
["abcd%0abcd%0abcd"]=>
string(14) "abcd%0abcd%0abcd"
["abcd"]=>
string(4) "abcd"
["ab"]=>
string(2) "ab"
["True"]=>
string(4) "True"
[5]=>
string(1) "5"
[4]=>
float(4.01)
[0]=>
float(0.001)
["-.9"]=>
string(3) "-.9"
[-2]=>
float(-2.98989)
[""]=>
string(0) ""
}
Done
|
