<?php
function everyCombination($array)
{
$arrayCount = count($array);
$maxCombinations = pow($arrayCount, $arrayCount);
$returnArray = array();
$conversionArray = array();
foreach ($array as $key => $value) {
$conversionArray[base_convert($key, 10, $arrayCount)] = $value;
}
for ($i = 0; $i < $maxCombinations; $i++) {
$combination = base_convert($i, 10, $arrayCount);
$combination = str_pad($combination, $arrayCount, "0", STR_PAD_LEFT);
$returnArray[] = strtr($combination, $conversionArray);
}
return $returnArray;
}
print_r(everyCombination(array(1,2,3,4)));
?>
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
[0] => 1111
[1] => 1112
[2] => 1113
[3] => 1114
[4] => 1121
[5] => 1122
[6] => 1123
[7] => 1124
[8] => 1131
[9] => 1132
[10] => 1133
[11] => 1134
[12] => 1141
[13] => 1142
[14] => 1143
[15] => 1144
[16] => 1211
[17] => 1212
[18] => 1213
[19] => 1214
[20] => 1221
[21] => 1222
[22] => 1223
[23] => 1224
[24] => 1231
[25] => 1232
[26] => 1233
[27] => 1234
[28] => 1241
[29] => 1242
[30] => 1243
[31] => 1244
[32] => 1311
[33] => 1312
[34] => 1313
[35] => 1314
[36] => 1321
[37] => 1322
[38] => 1323
[39] => 1324
[40] => 1331
[41] => 1332
[42] => 1333
[43] => 1334
[44] => 1341
[45] => 1342
[46] => 1343
[47] => 1344
[48] => 1411
[49] => 1412
[50] => 1413
[51] => 1414
[52] => 1421
[53] => 1422
[54] => 1423
[55] => 1424
[56] => 1431
[57] => 1432
[58] => 1433
[59] => 1434
[60] => 1441
[61] => 1442
[62] => 1443
[63] => 1444
[64] => 2111
[65] => 2112
[66] => 2113
[67] => 2114
[68] => 2121
[69] => 2122
[70] => 2123
[71] => 2124
[72] => 2131
[73] => 2132
[74] => 2133
[75] => 2134
[76] => 2141
[77] => 2142
[78] => 2143
[79] => 2144
[80] => 2211
[81] => 2212
[82] => 2213
[83] => 2214
[84] => 2221
[85] => 2222
[86] => 2223
[87] => 2224
[88] => 2231
[89] => 2232
[90] => 2233
[91] => 2234
[92] => 2241
[93] => 2242
[94] => 2243
[95] => 2244
[96] => 2311
[97] => 2312
[98] => 2313
[99] => 2314
[100] => 2321
[101] => 2322
[102] => 2323
[103] => 2324
[104] => 2331
[105] => 2332
[106] => 2333
[107] => 2334
[108] => 2341
[109] => 2342
[110] => 2343
[111] => 2344
[112] => 2411
[113] => 2412
[114] => 2413
[115] => 2414
[116] => 2421
[117] => 2422
[118] => 2423
[119] => 2424
[120] => 2431
[121] => 2432
[122] => 2433
[123] => 2434
[124] => 2441
[125] => 2442
[126] => 2443
[127] => 2444
[128] => 3111
[129] => 3112
[130] => 3113
[131] => 3114
[132] => 3121
[133] => 3122
[134] => 3123
[135] => 3124
[136] => 3131
[137] => 3132
[138] => 3133
[139] => 3134
[140] => 3141
[141] => 3142
[142] => 3143
[143] => 3144
[144] => 3211
[145] => 3212
[146] => 3213
[147] => 3214
[148] => 3221
[149] => 3222
[150] => 3223
[151] => 3224
[152] => 3231
[153] => 3232
[154] => 3233
[155] => 3234
[156] => 3241
[157] => 3242
[158] => 3243
[159] => 3244
[160] => 3311
[161] => 3312
[162] => 3313
[163] => 3314
[164] => 3321
[165] => 3322
[166] => 3323
[167] => 3324
[168] => 3331
[169] => 3332
[170] => 3333
[171] => 3334
[172] => 3341
[173] => 3342
[174] => 3343
[175] => 3344
[176] => 3411
[177] => 3412
[178] => 3413
[179] => 3414
[180] => 3421
[181] => 3422
[182] => 3423
[183] => 3424
[184] => 3431
[185] => 3432
[186] => 3433
[187] => 3434
[188] => 3441
[189] => 3442
[190] => 3443
[191] => 3444
[192] => 4111
[193] => 4112
[194] => 4113
[195] => 4114
[196] => 4121
[197] => 4122
[198] => 4123
[199] => 4124
[200] => 4131
[201] => 4132
[202] => 4133
[203] => 4134
[204] => 4141
[205] => 4142
[206] => 4143
[207] => 4144
[208] => 4211
[209] => 4212
[210] => 4213
[211] => 4214
[212] => 4221
[213] => 4222
[214] => 4223
[215] => 4224
[216] => 4231
[217] => 4232
[218] => 4233
[219] => 4234
[220] => 4241
[221] => 4242
[222] => 4243
[223] => 4244
[224] => 4311
[225] => 4312
[226] => 4313
[227] => 4314
[228] => 4321
[229] => 4322
[230] => 4323
[231] => 4324
[232] => 4331
[233] => 4332
[234] => 4333
[235] => 4334
[236] => 4341
[237] => 4342
[238] => 4343
[239] => 4344
[240] => 4411
[241] => 4412
[242] => 4413
[243] => 4414
[244] => 4421
[245] => 4422
[246] => 4423
[247] => 4424
[248] => 4431
[249] => 4432
[250] => 4433
[251] => 4434
[252] => 4441
[253] => 4442
[254] => 4443
[255] => 4444
)
preferences:
330.24 ms | 417 KiB | 425 Q