PHP-Code für mögliche Kombination

Question

Ich habe einen Code, der mir mögliche Kombinationen gibt, aber es fehlt die Kombinationen von jedem Array. Bitte lassen Sie mich wissen, wie ich auch die Kombinationen jedes Arrays generieren kann. wie nach dem angegebenen Code ausgeführt wird i möglichen Kombinationen bekommen .... aber ich brauche die Kombinationen wie (rau, mittel, klein) und .....

$array1 = array('rough', 'smooth', 'coarse'); 
$array2 = array('shiny', 'matte', 'rough'); 
$array3 = array('very large', 'large', 'medium', 'small'); 

foreach($array1 as $i) 
    foreach($array2 as $j) 
     foreach($array3 as $k) 
      $output[] = "$i, $j, $k"; 

var_dump($output); 

Answer 1

$array1 = array('rough', 'smooth', 'coarse'); 
$array2 = array('shiny', 'matte', 'rough'); 
$array3 = array('very large', 'large', 'medium', 'small'); 

$array=array_merge($array1,$array2,$array3); 

$combinations=array(); 
for($x=0;$x<(count($array)-2);$x++) { 
    $a=$array[$x]; 
    for ($y=$x+1;$y<count($array);$y++) { 
     $b=$array[$y]; 
     for ($z=$y+1;$z<count($array);$z++) { 
      $c=$array[$z]; 
      $combinations[]="$a, $b, $c"; 
     } 
    } 
} 

Dies gibt jede mögliche Kombination aller Werte, ohne zu wiederholen. Wie unten gezeigt:

Array 
(
    [0] => rough, smooth, coarse 
    [1] => rough, smooth, shiny 
    [2] => rough, smooth, matte 
    [3] => rough, smooth, rough 
    [4] => rough, smooth, very large 
    [5] => rough, smooth, large 
    [6] => rough, smooth, medium 
    [7] => rough, smooth, small 
    [8] => rough, coarse, shiny 
    [9] => rough, coarse, matte 
    [10] => rough, coarse, rough 
    [11] => rough, coarse, very large 
    [12] => rough, coarse, large 
    [13] => rough, coarse, medium 
    [14] => rough, coarse, small 
    [15] => rough, shiny, matte 
    [16] => rough, shiny, rough 
    [17] => rough, shiny, very large 
    [18] => rough, shiny, large 
    [19] => rough, shiny, medium 
    [20] => rough, shiny, small 
    [21] => rough, matte, rough 
    [22] => rough, matte, very large 
    [23] => rough, matte, large 
    [24] => rough, matte, medium 
    [25] => rough, matte, small 
    [26] => rough, rough, very large 
    [27] => rough, rough, large 
    [28] => rough, rough, medium 
    [29] => rough, rough, small 
    [30] => rough, very large, large 
    [31] => rough, very large, medium 
    [32] => rough, very large, small 
    [33] => rough, large, medium 
    [34] => rough, large, small 
    [35] => rough, medium, small 
    [36] => smooth, coarse, shiny 
    [37] => smooth, coarse, matte 
    [38] => smooth, coarse, rough 
    [39] => smooth, coarse, very large 
    [40] => smooth, coarse, large 
    [41] => smooth, coarse, medium 
    [42] => smooth, coarse, small 
    [43] => smooth, shiny, matte 
    [44] => smooth, shiny, rough 
    [45] => smooth, shiny, very large 
    [46] => smooth, shiny, large 
    [47] => smooth, shiny, medium 
    [48] => smooth, shiny, small 
    [49] => smooth, matte, rough 
    [50] => smooth, matte, very large 
    [51] => smooth, matte, large 
    [52] => smooth, matte, medium 
    [53] => smooth, matte, small 
    [54] => smooth, rough, very large 
    [55] => smooth, rough, large 
    [56] => smooth, rough, medium 
    [57] => smooth, rough, small 
    [58] => smooth, very large, large 
    [59] => smooth, very large, medium 
    [60] => smooth, very large, small 
    [61] => smooth, large, medium 
    [62] => smooth, large, small 
    [63] => smooth, medium, small 
    [64] => coarse, shiny, matte 
    [65] => coarse, shiny, rough 
    [66] => coarse, shiny, very large 
    [67] => coarse, shiny, large 
    [68] => coarse, shiny, medium 
    [69] => coarse, shiny, small 
    [70] => coarse, matte, rough 
    [71] => coarse, matte, very large 
    [72] => coarse, matte, large 
    [73] => coarse, matte, medium 
    [74] => coarse, matte, small 
    [75] => coarse, rough, very large 
    [76] => coarse, rough, large 
    [77] => coarse, rough, medium 
    [78] => coarse, rough, small 
    [79] => coarse, very large, large 
    [80] => coarse, very large, medium 
    [81] => coarse, very large, small 
    [82] => coarse, large, medium 
    [83] => coarse, large, small 
    [84] => coarse, medium, small 
    [85] => shiny, matte, rough 
    [86] => shiny, matte, very large 
    [87] => shiny, matte, large 
    [88] => shiny, matte, medium 
    [89] => shiny, matte, small 
    [90] => shiny, rough, very large 
    [91] => shiny, rough, large 
    [92] => shiny, rough, medium 
    [93] => shiny, rough, small 
    [94] => shiny, very large, large 
    [95] => shiny, very large, medium 
    [96] => shiny, very large, small 
    [97] => shiny, large, medium 
    [98] => shiny, large, small 
    [99] => shiny, medium, small 
    [100] => matte, rough, very large 
    [101] => matte, rough, large 
    [102] => matte, rough, medium 
    [103] => matte, rough, small 
    [104] => matte, very large, large 
    [105] => matte, very large, medium 
    [106] => matte, very large, small 
    [107] => matte, large, medium 
    [108] => matte, large, small 
    [109] => matte, medium, small 
    [110] => rough, very large, large 
    [111] => rough, very large, medium 
    [112] => rough, very large, small 
    [113] => rough, large, medium 
    [114] => rough, large, small 
    [115] => rough, medium, small 
    [116] => very large, large, medium 
    [117] => very large, large, small 
    [118] => very large, medium, small 
    [119] => large, medium, small 
) 

Answer 2

ich das denke, was Sie wollen

$array1 = array('rough', 'smooth', 'coarse'); 
$array2 = array('shiny', 'matte', 'rough'); 
$array3 = array('very large', 'large', 'medium', 'small'); 

generateCcombination(array($array1,$array2,$array3)); 
function generateCcombination($array) { 
    global $codes, $pos; 
    if(count($array)) { 
     for($i=0; $i<count($array[0]); $i++) { 
      $tmp = $array; 
      $codes[$pos] = $array[0][$i]; 
      $tarr = array_shift($tmp); 
      $pos++; 
      generateCcombination($tmp); 
     } 
    } else { 
     echo join(", ", $codes)."<br/>"; 
    } 
    $pos--; 
} 

Ausgabe

rough, shiny, very large 
rough, shiny, large 
rough, shiny, medium 
rough, shiny, small 
rough, matte, very large 
rough, matte, large 
rough, matte, medium 
rough, matte, small 
rough, rough, very large 
rough, rough, large 
rough, rough, medium 
rough, rough, small 
rough, shiny, very large, smooth 
rough, shiny, large, smooth 
rough, shiny, medium, smooth 
rough, shiny, small, smooth 
rough, matte, very large, smooth 
rough, matte, large, smooth 
rough, matte, medium, smooth 
rough, matte, small, smooth 
rough, rough, very large, smooth 
rough, rough, large, smooth 
rough, rough, medium, smooth 
rough, rough, small, smooth 
rough, shiny, very large, coarse 
rough, shiny, large, coarse 
rough, shiny, medium, coarse 
rough, shiny, small, coarse 
rough, matte, very large, coarse 
rough, matte, large, coarse 
rough, matte, medium, coarse 
rough, matte, small, coarse 
rough, rough, very large, coarse 
rough, rough, large, coarse 
rough, rough, medium, coarse 
rough, rough, small, coarse 

Answer 3

die Frage in nicht ganz klar, aber es scheint mir, dass Sie jedes Array wollen mehrere Male in der Kombination verwendet werden sollte. Versuchen Sie folgendes:

$array1 = array('rough', 'smooth', 'coarse'); 
$array2 = array('shiny', 'matte', 'rough'); 
$array3 = array('very large', 'large', 'medium', 'small'); 

$combinedArray=array_merge($array1, $array2, $array3); 

foreach($combinedArray as $i) 
    foreach($combinedArray as $j) 
     foreach($combinedArray as $k) 
      $output[] = "$i, $j, $k"; 

var_dump($output);