PHP Regex匹配以下字符串示例

Question

My subject looks like this:

[9] 20:30:40 [SUCCESS] s-a24:1337
2
8.87
4038047
35320
4002727
[10] 20:30:40 [SUCCESS] s-d28:1337
2
2.64
4038047
37363
4000684
[11] 20:30:40 [SUCCESS] s-b29:1337
2
0.56
4038047
33066
4004981
[66] 20:30:42 [FAILURE] s-b25:1337 Timed out, Killed by signal 9
2
1.16
4038047
35274
[67] 20:30:42 [FAILURE] s-b30:1337 Timed out, Killed by signal 9

I need to create a multi-dimentional array that will match

• success/failure
• descriptor (s-a24, s-d28, etc)
• 5 rows of numbers that follow (can be any length)

There could be anywhere from 0 to 5 rows (5 rows is SUCCESS)

I'm absolutely inept in regex

What I started with is this, it does not work.

preg_match_all("/\[[0-9]+\](.*?)\[[0-9]+\]/",$output,$array);

Answer 1

How about:

$string = '[9] 20:30:40 [SUCCESS] s-a24:1337
2
8.87
4038047
35320
4002727
[10] 20:30:40 [SUCCESS] s-d28:1337
2
2.64
4038047
37363
4000684
[11] 20:30:40 [SUCCESS] s-b29:1337
2
0.56
4038047
33066
4004981
[66] 20:30:42 [FAILURE] s-b25:1337 Timed out, Killed by signal 9
2
1.16
4038047
35274
[67] 20:30:42 [FAILURE] s-b30:1337 Timed out, Killed by signal 9
';

preg_match_all("/\[.*?\[(SUCCESS|FAILURE)\]\s+([^:]+):[^
]+
(?:([^[]+?)
)?(?:([^[]+?)
)?(?:([^[]+?)
)?(?:([^[]+?)
)?(?:([^[]+?)
)?/m", $string, $matches, PREG_SET_ORDER);
print_r($matches);

output:

Array
(
    [0] => Array
        (
            [0] => [9] 20:30:40 [SUCCESS] s-a24:1337
2
8.87
4038047
35320
4002727

            [1] => SUCCESS
            [2] => s-a24
            [3] => 2
            [4] => 8.87
            [5] => 4038047
            [6] => 35320
            [7] => 4002727
        )

    [1] => Array
        (
            [0] => [10] 20:30:40 [SUCCESS] s-d28:1337
2
2.64
4038047
37363
4000684

            [1] => SUCCESS
            [2] => s-d28
            [3] => 2
            [4] => 2.64
            [5] => 4038047
            [6] => 37363
            [7] => 4000684
        )

    [2] => Array
        (
            [0] => [11] 20:30:40 [SUCCESS] s-b29:1337
2
0.56
4038047
33066
4004981

            [1] => SUCCESS
            [2] => s-b29
            [3] => 2
            [4] => 0.56
            [5] => 4038047
            [6] => 33066
            [7] => 4004981
        )

    [3] => Array
        (
            [0] => [66] 20:30:42 [FAILURE] s-b25:1337 Timed out, Killed by signal 9
2
1.16
4038047
35274

            [1] => FAILURE
            [2] => s-b25
            [3] => 2
            [4] => 1.16
            [5] => 4038047
            [6] => 35274
        )

    [4] => Array
        (
            [0] => [67] 20:30:42 [FAILURE] s-b30:1337 Timed out, Killed by signal 9

            [1] => FAILURE
            [2] => s-b30
        )

)