Question

我想匹配以下字符串中的数据：

24.Legacy.S01E08.720p.HDTV.x264-AVS [rarbg]

Colony.S02E09.720p.HDTV.x264舰队[rarbg]

24.Legacy（S01E08之前的所有内容）
S =＆gt; 01
E =＆gt; 08
720p.HDTV.x264（S01E08与 - 之间的所有内容）
AVS（介于 - en [）
rarbg（[]）

以下测试几乎可行但需要一些调整：

kwi 02, 2017 8:06:25 PM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {5.2.6.Final}
kwi 02, 2017 8:06:25 PM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
kwi 02, 2017 8:06:25 PM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
kwi 02, 2017 8:06:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
WARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!)
kwi 02, 2017 8:06:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001005: using driver [com.mysql.jdbc.Driver] at URL [jdbc:sqlserver://localhost:3306/Test]
kwi 02, 2017 8:06:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001001: Connection properties: {user=elop, password=****}
kwi 02, 2017 8:06:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001003: Autocommit mode: false
kwi 02, 2017 8:06:25 PM org.hibernate.engine.jdbc.connections.internal.PooledConnections <init>
INFO: HHH000115: Hibernate connection pool size: 20 (min=1)
kwi 02, 2017 8:06:26 PM org.hibernate.service.internal.AbstractServiceRegistryImpl stopService
INFO: HHH000369: Error stopping service [class org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl] : java.lang.NullPointerException

Answer 1

你是如此接近，你只需要为后半部分的要求添加测试：

(.*?).S([0-9]+)E([0-9]+).(.*?)-(.*?)\[(.*?)\]

https://regex101.com/r/PfgMfq/1

Answer 2

您不需要/ s修饰符，它会扩展。匹配元字符和换行符。我建议使用/ e修饰符也允许小写＆＃39; s01e14＆＃39; 别忘了逃避像这样的正则表达式。与 \。和\ [

//         NAME  SEASON   EPISOE   MEDIUM  OPTIONS
$regex = '/(.+)\.S([0-9]+)E([0-9]+)\.(.+)\[(.+)\]/i';
preg_match_all(
    $regex,
    $download,
    $posts,
    PREG_SET_ORDER
);

用＆＃39; 24.Legacy.S01E08.720p.HDTV.x264-AVS测试[rarbg]＆＃39;

Array
(
    [0] => 24.Legacy.S01E08.720p.HDTV.x264-AVS[rarbg]
    [1] => 24.Legacy
    [2] => 01
    [3] => 08
    [4] => 720p.HDTV.x264-AVS
    [5] => rarbg
)

Answer 3

然后写下来：）

^
(?P<title>.+?)         # title
S(?P<season>\d+)       # season
E(?P<episode>\d+)\.    # episode
(?P<quality>[^-]+)-    # quality
(?P<type>[^[]+)        # type
\[
    (?P<torrent>[^]]+) # rest
\]
$

Demo on regex101.com

Answer 4

如果某个部分是可选的，只需在其周围添加一些( )并在其后面添加?，就像这样

//         NAME  SEASON   EPISOE   MEDIUM  OPTIONS
$regex = '/(.+)\.S([0-9]+)E([0-9]+)\.(.+)(\[(.+)\])?/i';

但请注意更改$match索引

Array
(
    [0] => 24.Legacy.S01E08.720p.HDTV.x264-AVS[rarbg]
    [1] => 24.Legacy
    [2] => 01
    [3] => 08
    [4] => 720p.HDTV.x264-AVS
    [5] => [rarbg]
    [6] => rarbg
)

如果您不需要rarbg值，则可以跳过内部()

//         NAME  SEASON   EPISOE   MEDIUM  OPTIONS
$regex = '/(.+)\.S([0-9]+)E([0-9]+)\.(.+)(\[.+\])?/i';

匹配字符串正则表达式

4 个答案: