| Current File : //opt/RZphp5/includes/test/Math_Combinatorics/tests/test_1.phpt |
--TEST--
Check correct combinations
--FILE--
<?php
require_once 'Math/Combinatorics.php';
$combinatorics = new Math_Combinatorics;
var_dump($combinatorics->combinations(array(
'one' => 'a',
'two' => 'b',
'three' => 'c',
'four' => 'd',
'five' => 'e',
'six' => 'f',
'seven' => 'g',
'eight' => 'h',
), 3));
?>
--EXPECT--
array(56) {
[0]=>
array(3) {
["one"]=>
string(1) "a"
["two"]=>
string(1) "b"
["three"]=>
string(1) "c"
}
[1]=>
array(3) {
["one"]=>
string(1) "a"
["two"]=>
string(1) "b"
["four"]=>
string(1) "d"
}
[2]=>
array(3) {
["one"]=>
string(1) "a"
["two"]=>
string(1) "b"
["five"]=>
string(1) "e"
}
[3]=>
array(3) {
["one"]=>
string(1) "a"
["two"]=>
string(1) "b"
["six"]=>
string(1) "f"
}
[4]=>
array(3) {
["one"]=>
string(1) "a"
["two"]=>
string(1) "b"
["seven"]=>
string(1) "g"
}
[5]=>
array(3) {
["one"]=>
string(1) "a"
["two"]=>
string(1) "b"
["eight"]=>
string(1) "h"
}
[6]=>
array(3) {
["one"]=>
string(1) "a"
["three"]=>
string(1) "c"
["four"]=>
string(1) "d"
}
[7]=>
array(3) {
["one"]=>
string(1) "a"
["three"]=>
string(1) "c"
["five"]=>
string(1) "e"
}
[8]=>
array(3) {
["one"]=>
string(1) "a"
["three"]=>
string(1) "c"
["six"]=>
string(1) "f"
}
[9]=>
array(3) {
["one"]=>
string(1) "a"
["three"]=>
string(1) "c"
["seven"]=>
string(1) "g"
}
[10]=>
array(3) {
["one"]=>
string(1) "a"
["three"]=>
string(1) "c"
["eight"]=>
string(1) "h"
}
[11]=>
array(3) {
["one"]=>
string(1) "a"
["four"]=>
string(1) "d"
["five"]=>
string(1) "e"
}
[12]=>
array(3) {
["one"]=>
string(1) "a"
["four"]=>
string(1) "d"
["six"]=>
string(1) "f"
}
[13]=>
array(3) {
["one"]=>
string(1) "a"
["four"]=>
string(1) "d"
["seven"]=>
string(1) "g"
}
[14]=>
array(3) {
["one"]=>
string(1) "a"
["four"]=>
string(1) "d"
["eight"]=>
string(1) "h"
}
[15]=>
array(3) {
["one"]=>
string(1) "a"
["five"]=>
string(1) "e"
["six"]=>
string(1) "f"
}
[16]=>
array(3) {
["one"]=>
string(1) "a"
["five"]=>
string(1) "e"
["seven"]=>
string(1) "g"
}
[17]=>
array(3) {
["one"]=>
string(1) "a"
["five"]=>
string(1) "e"
["eight"]=>
string(1) "h"
}
[18]=>
array(3) {
["one"]=>
string(1) "a"
["six"]=>
string(1) "f"
["seven"]=>
string(1) "g"
}
[19]=>
array(3) {
["one"]=>
string(1) "a"
["six"]=>
string(1) "f"
["eight"]=>
string(1) "h"
}
[20]=>
array(3) {
["one"]=>
string(1) "a"
["seven"]=>
string(1) "g"
["eight"]=>
string(1) "h"
}
[21]=>
array(3) {
["two"]=>
string(1) "b"
["three"]=>
string(1) "c"
["four"]=>
string(1) "d"
}
[22]=>
array(3) {
["two"]=>
string(1) "b"
["three"]=>
string(1) "c"
["five"]=>
string(1) "e"
}
[23]=>
array(3) {
["two"]=>
string(1) "b"
["three"]=>
string(1) "c"
["six"]=>
string(1) "f"
}
[24]=>
array(3) {
["two"]=>
string(1) "b"
["three"]=>
string(1) "c"
["seven"]=>
string(1) "g"
}
[25]=>
array(3) {
["two"]=>
string(1) "b"
["three"]=>
string(1) "c"
["eight"]=>
string(1) "h"
}
[26]=>
array(3) {
["two"]=>
string(1) "b"
["four"]=>
string(1) "d"
["five"]=>
string(1) "e"
}
[27]=>
array(3) {
["two"]=>
string(1) "b"
["four"]=>
string(1) "d"
["six"]=>
string(1) "f"
}
[28]=>
array(3) {
["two"]=>
string(1) "b"
["four"]=>
string(1) "d"
["seven"]=>
string(1) "g"
}
[29]=>
array(3) {
["two"]=>
string(1) "b"
["four"]=>
string(1) "d"
["eight"]=>
string(1) "h"
}
[30]=>
array(3) {
["two"]=>
string(1) "b"
["five"]=>
string(1) "e"
["six"]=>
string(1) "f"
}
[31]=>
array(3) {
["two"]=>
string(1) "b"
["five"]=>
string(1) "e"
["seven"]=>
string(1) "g"
}
[32]=>
array(3) {
["two"]=>
string(1) "b"
["five"]=>
string(1) "e"
["eight"]=>
string(1) "h"
}
[33]=>
array(3) {
["two"]=>
string(1) "b"
["six"]=>
string(1) "f"
["seven"]=>
string(1) "g"
}
[34]=>
array(3) {
["two"]=>
string(1) "b"
["six"]=>
string(1) "f"
["eight"]=>
string(1) "h"
}
[35]=>
array(3) {
["two"]=>
string(1) "b"
["seven"]=>
string(1) "g"
["eight"]=>
string(1) "h"
}
[36]=>
array(3) {
["three"]=>
string(1) "c"
["four"]=>
string(1) "d"
["five"]=>
string(1) "e"
}
[37]=>
array(3) {
["three"]=>
string(1) "c"
["four"]=>
string(1) "d"
["six"]=>
string(1) "f"
}
[38]=>
array(3) {
["three"]=>
string(1) "c"
["four"]=>
string(1) "d"
["seven"]=>
string(1) "g"
}
[39]=>
array(3) {
["three"]=>
string(1) "c"
["four"]=>
string(1) "d"
["eight"]=>
string(1) "h"
}
[40]=>
array(3) {
["three"]=>
string(1) "c"
["five"]=>
string(1) "e"
["six"]=>
string(1) "f"
}
[41]=>
array(3) {
["three"]=>
string(1) "c"
["five"]=>
string(1) "e"
["seven"]=>
string(1) "g"
}
[42]=>
array(3) {
["three"]=>
string(1) "c"
["five"]=>
string(1) "e"
["eight"]=>
string(1) "h"
}
[43]=>
array(3) {
["three"]=>
string(1) "c"
["six"]=>
string(1) "f"
["seven"]=>
string(1) "g"
}
[44]=>
array(3) {
["three"]=>
string(1) "c"
["six"]=>
string(1) "f"
["eight"]=>
string(1) "h"
}
[45]=>
array(3) {
["three"]=>
string(1) "c"
["seven"]=>
string(1) "g"
["eight"]=>
string(1) "h"
}
[46]=>
array(3) {
["four"]=>
string(1) "d"
["five"]=>
string(1) "e"
["six"]=>
string(1) "f"
}
[47]=>
array(3) {
["four"]=>
string(1) "d"
["five"]=>
string(1) "e"
["seven"]=>
string(1) "g"
}
[48]=>
array(3) {
["four"]=>
string(1) "d"
["five"]=>
string(1) "e"
["eight"]=>
string(1) "h"
}
[49]=>
array(3) {
["four"]=>
string(1) "d"
["six"]=>
string(1) "f"
["seven"]=>
string(1) "g"
}
[50]=>
array(3) {
["four"]=>
string(1) "d"
["six"]=>
string(1) "f"
["eight"]=>
string(1) "h"
}
[51]=>
array(3) {
["four"]=>
string(1) "d"
["seven"]=>
string(1) "g"
["eight"]=>
string(1) "h"
}
[52]=>
array(3) {
["five"]=>
string(1) "e"
["six"]=>
string(1) "f"
["seven"]=>
string(1) "g"
}
[53]=>
array(3) {
["five"]=>
string(1) "e"
["six"]=>
string(1) "f"
["eight"]=>
string(1) "h"
}
[54]=>
array(3) {
["five"]=>
string(1) "e"
["seven"]=>
string(1) "g"
["eight"]=>
string(1) "h"
}
[55]=>
array(3) {
["six"]=>
string(1) "f"
["seven"]=>
string(1) "g"
["eight"]=>
string(1) "h"
}
}