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--TEST--
Test krsort() function : usage variations - sort bool values
--FILE--
<?php
/* Prototype : bool krsort ( array &$array [, int $sort_flags] )
* Description: Sort an array by key in reverse order, maintaining key to data correlation
* Source code: ext/standard/array.c
*/
/*
* testing krsort() by providing array of boolean values for $array argument with following flag values:
* 1.flag value as defualt
* 2.SORT_REGULAR - compare items normally
*/
echo "*** Testing krsort() : usage variations ***\n";
// bool value array
$bool_values = array (true => true, false => false, TRUE => TRUE, FALSE => FALSE);
echo "\n-- Testing krsort() by supplying boolean value array, 'flag' value is defualt --\n";
$temp_array = $bool_values;
var_dump(krsort($temp_array) );
var_dump($temp_array);
echo "\n-- Testing krsort() by supplying boolean value array, 'flag' value is SORT_REGULAR --\n";
$temp_array = $bool_values;
var_dump(krsort($temp_array, SORT_REGULAR) );
var_dump($temp_array);
echo "\n-- Testing krsort() by supplying boolean value array, 'flag' value is SORT_NUMERIC --\n";
$temp_array = $bool_values;
var_dump(krsort($temp_array, SORT_NUMERIC) );
var_dump($temp_array);
echo "\n-- Testing krsort() by supplying boolean value array, 'flag' value is SORT_STRING --\n";
$temp_array = $bool_values;
var_dump(krsort($temp_array, SORT_STRING) );
var_dump($temp_array);
echo "Done\n";
?>
--EXPECTF--
*** Testing krsort() : usage variations ***
-- Testing krsort() by supplying boolean value array, 'flag' value is defualt --
bool(true)
array(2) {
[1]=>
bool(true)
[0]=>
bool(false)
}
-- Testing krsort() by supplying boolean value array, 'flag' value is SORT_REGULAR --
bool(true)
array(2) {
[1]=>
bool(true)
[0]=>
bool(false)
}
-- Testing krsort() by supplying boolean value array, 'flag' value is SORT_NUMERIC --
bool(true)
array(2) {
[1]=>
bool(true)
[0]=>
bool(false)
}
-- Testing krsort() by supplying boolean value array, 'flag' value is SORT_STRING --
bool(true)
array(2) {
[1]=>
bool(true)
[0]=>
bool(false)
}
Done
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