????JFIF??x?x????'
| Server IP : 79.136.114.73 / Your IP : 216.73.216.191 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/array/ |
Upload File : |
--TEST--
Test krsort() function : usage variations - sort integer/float 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 integer/float/mixed values for $array argument
* with following flag values:
* 1.flag value as defualt
* 2.SORT_REGULAR - compare items normally
* 3.SORT_NUMERIC - compare items numerically
*/
echo "*** Testing krsort() : usage variations ***\n";
// diff. associative arrays to sort
$various_arrays = array(
// negative/posative integer key value array
array(1 => 11, -2 => -11, 3 => 21, -4 => -21, 5 => 31, -6 => -31, 7 => 0, 8 => 41, -10 =>-41),
// float key values
array(1.0 => 10.5, 0.2 => -10.5, 3.1 => 10.5e2, 4 => 10.6E-2, .5 => .5, 6 => .0001, -7 => -.1),
// mixed value array with different types of keys
array(1 => .0001, 2 => .0021, -3 => -.01, 4 => -1, 5 => 0, 6 => .09, 7 => 2, -8 => -.9, 9 => 10.6E-2,
-10 => -10.6E-2, 11 => 33)
);
// set of possible flag values
$flags = array("SORT_REGULAR" => SORT_REGULAR, "SORT_NUMERIC" => SORT_NUMERIC);
$count = 1;
echo "\n-- Testing krsort() by supplying various integer/float arrays --\n";
// loop through to test krsort() with different arrays
foreach ($various_arrays as $array) {
echo "\n-- Iteration $count --\n";
echo "- With defualt sort flag -\n";
$temp_array = $array;
var_dump(krsort($temp_array) );
var_dump($temp_array);
// loop through $flags array and call krsort() with all possible sort flag values
foreach($flags as $key => $flag){
echo "- Sort flag = $key -\n";
$temp_array = $array;
var_dump(krsort($temp_array, $flag) );
var_dump($temp_array);
}
$count++;
}
echo "Done\n";
?>
--EXPECTF--
*** Testing krsort() : usage variations ***
-- Testing krsort() by supplying various integer/float arrays --
-- Iteration 1 --
- With defualt sort flag -
bool(true)
array(9) {
[8]=>
int(41)
[7]=>
int(0)
[5]=>
int(31)
[3]=>
int(21)
[1]=>
int(11)
[-2]=>
int(-11)
[-4]=>
int(-21)
[-6]=>
int(-31)
[-10]=>
int(-41)
}
- Sort flag = SORT_REGULAR -
bool(true)
array(9) {
[8]=>
int(41)
[7]=>
int(0)
[5]=>
int(31)
[3]=>
int(21)
[1]=>
int(11)
[-2]=>
int(-11)
[-4]=>
int(-21)
[-6]=>
int(-31)
[-10]=>
int(-41)
}
- Sort flag = SORT_NUMERIC -
bool(true)
array(9) {
[8]=>
int(41)
[7]=>
int(0)
[5]=>
int(31)
[3]=>
int(21)
[1]=>
int(11)
[-2]=>
int(-11)
[-4]=>
int(-21)
[-6]=>
int(-31)
[-10]=>
int(-41)
}
-- Iteration 2 --
- With defualt sort flag -
bool(true)
array(6) {
[6]=>
float(0.0001)
[4]=>
float(0.106)
[3]=>
float(1050)
[1]=>
float(10.5)
[0]=>
float(0.5)
[-7]=>
float(-0.1)
}
- Sort flag = SORT_REGULAR -
bool(true)
array(6) {
[6]=>
float(0.0001)
[4]=>
float(0.106)
[3]=>
float(1050)
[1]=>
float(10.5)
[0]=>
float(0.5)
[-7]=>
float(-0.1)
}
- Sort flag = SORT_NUMERIC -
bool(true)
array(6) {
[6]=>
float(0.0001)
[4]=>
float(0.106)
[3]=>
float(1050)
[1]=>
float(10.5)
[0]=>
float(0.5)
[-7]=>
float(-0.1)
}
-- Iteration 3 --
- With defualt sort flag -
bool(true)
array(11) {
[11]=>
int(33)
[9]=>
float(0.106)
[7]=>
int(2)
[6]=>
float(0.09)
[5]=>
int(0)
[4]=>
int(-1)
[2]=>
float(0.0021)
[1]=>
float(0.0001)
[-3]=>
float(-0.01)
[-8]=>
float(-0.9)
[-10]=>
float(-0.106)
}
- Sort flag = SORT_REGULAR -
bool(true)
array(11) {
[11]=>
int(33)
[9]=>
float(0.106)
[7]=>
int(2)
[6]=>
float(0.09)
[5]=>
int(0)
[4]=>
int(-1)
[2]=>
float(0.0021)
[1]=>
float(0.0001)
[-3]=>
float(-0.01)
[-8]=>
float(-0.9)
[-10]=>
float(-0.106)
}
- Sort flag = SORT_NUMERIC -
bool(true)
array(11) {
[11]=>
int(33)
[9]=>
float(0.106)
[7]=>
int(2)
[6]=>
float(0.09)
[5]=>
int(0)
[4]=>
int(-1)
[2]=>
float(0.0021)
[1]=>
float(0.0001)
[-3]=>
float(-0.01)
[-8]=>
float(-0.9)
[-10]=>
float(-0.106)
}
Done