continue break区别

以循环举例:

　　break: 是跳出当前循环的主体。

　　continue: 是跳出本次的循环。

以代码举例:

php

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

for ($i = 0; $i < 10; $i++) {     if ($i == 4) {         continue;     }     echo $i . "\n";     for ($z = 10; $z < 17; $z++) {         if (             $i == 7             && $z == 14         ) {             break;         }         echo "  " . $z . "\n";     } }

0
    10
    11
    12
    13
    14
    15
    16
1
    10
    11
    12
    13
    14
    15
    16
2
    10
    11
    12
    13
    14
    15
    16
3
    10
    11
    12
    13
    14
    15
    16
5
    10
    11
    12
    13
    14
    15
    16
6
    10
    11
    12
    13
    14
    15
    16
7
    10
    11
    12
    13
    15
    16
8
    10
    11
    12
    13
    14
    15
    16
9
    10
    11
    12
    13
    14
    15
    16

go

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14

func continueOrBreak() {     for i := 0; i < 10; i++ {         if i == 4 {             continue         }         fmt.Println(i)         for z := 10; z < 17; z++ {             fmt.Println("   " + strconv.Itoa(z))             if i == 7 && z == 14 {                 break             }         }     } }

0
        10
        11
        12
        13
        14
        15
        16
1
        10
        11
        12
        13
        14
        15
        16
2
        10
        11
        12
        13
        14
        15
        16
3
        10
        11
        12
        13
        14
        15
        16
5
        10
        11
        12
        13
        14
        15
        16
6
        10
        11
        12
        13
        14
        15
        16
7
        10
        11
        12
        13
        14
8
        10
        11
        12
        13
        14
        15
        16
9
        10
        11
        12
        13
        14
        15
        16