PHP tạo ra tất cả các kết hợp có thể có của các mảng

tất cả các tổ hợp mảng tất cả các tổ hợp có thể có của một mảng php tất cả các tổ hợp từ có thể tạo tất cả các tổ hợp từ tạo các tổ hợp từ tạo các tổ hợp từ PHP để tạo tất cả các tổ hợp mảng tạo tất cả các tổ hợp từ mảng Đảo ngược một chuỗi PHP đảo ngược một chuỗi php php tạo tất cả các tổ hợp có thể có php

Lần lặp đầu tiên cho biết cùng một bộ ký tự sẽ được hiển thị. Nếu kích thước là 1, thì sự kết hợp được hiển thị. Một mảng được khởi tạo là 'new_combinations' và nó được lặp lại bằng cách sử dụng 'forloop' và mọi ký tự trong chuỗi đó được nối với mọi ký tự khác. Hàm 'lấy mẫu' được gọi với các tham số [chuỗi, kích thước của chuỗi và mảng]

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
0
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
1
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
3
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
5

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
6
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
8
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
00

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
6
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
03
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
05

 

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
06

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
07

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
08

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
09

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
0
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
1
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
3
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
5
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
7

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
8

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
9
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
80

_______09____582

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
9
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
85

 

_______09

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
87

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
9
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
89

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
9
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
31

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
32

 

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
33

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
34

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
35

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
36

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
37

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
38

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
39

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
0
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
1
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
3
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
5

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
6
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
8
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
00

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
6
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
03
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
2
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
7

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
8

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
9
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
28

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
9
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
30

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
9
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
32
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
33

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
9
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
8

        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
36
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
37
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
38
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
365
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
366
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
365
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
368
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
291
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
44
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
365
        // Since the elements are sorted, all occurrences of an element
        // must be together
        while [arr[i] == arr[i+1]]
             i++; 
372

Làm cách nào để tìm các kết hợp trong PHP?

php echo "
"; $test = array["test_1","test_2","test_3"]; // Get Combination $return = uniqueCombination[$test]; //Sort sort[$return]; //Pretty Print print_r[array_map[function[$v]{ return implode[",", $v]; }, $return]]; function uniqueCombination[$in, $minLength = 1, $max = 2000] { $count = count[$in]; $members = ...

Có bao nhiêu cách bạn có thể truy cập một mảng trong PHP?

Các phần tử của mảng được truy cập bằng cách sử dụng khóa . Có hai loại mảng và loại khóa được sử dụng để truy cập một phần tử của mảng sẽ quyết định loại mảng. Trong một mảng khóa số, các phần tử được truy cập bằng cách chỉ định vị trí số của phần tử trong mảng.

+= có hoạt động trên các mảng trong PHP không?

Toán tử + trong PHP khi được áp dụng cho mảng sẽ thực hiện công việc của mảng UNION . mảng $arr += mảng $arr1; .

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