Regular Expressions 101

Pro

^start of line

reportCollector,the literal text reportCollector, (case insensitive)

.*any Unicode character, repeated any number of times

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Group datetime(?<datetime>[0-9]{4}-[0-9]{2}-[0-9]{2},[0-9]{2}:[0-9]{2}:[0-9]{2})

Character Class[0-9]{4}

{4}matches exactly 4 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

.*any Unicode character, repeated any number of times

reportADPlayWithExternalAdthe literal text reportADPlayWithExternalAd (case insensitive)

.*any Unicode character, repeated any number of times

event=the literal text event= (case insensitive)

Group event(?<event>[A-z]+)

Character Class[A-z]+

+matches at least one character from the set below:

A-zone character from A (65₁₀) to z (122₁₀) (case insensitive)

&trackingId=the literal text &trackingId= (case insensitive)

Group trackingid(?<trackingid>[0-9A-z]+)

Character Class[0-9A-z]+

+matches at least one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

A-zone character from A (65₁₀) to z (122₁₀) (case insensitive)

&subscriptionId=the literal text &subscriptionId= (case insensitive)

Group campaignid(?<campaignid>.*?)

.*?any Unicode character, repeated any number of times

&campaignId=the literal text &campaignId= (case insensitive)

.*any Unicode character, repeated any number of times

&userId=the literal text &userId= (case insensitive)

Group userid(?<userid>.*?)

.*?any Unicode character, repeated any number of times

&domainId=the literal text &domainId= (case insensitive)

Group domainid(?<domainid>.*?)

.*?any Unicode character, repeated any number of times

&regionId=the literal text &regionId= (case insensitive)

Group regionid(?<regionid>.*?)

.*?any Unicode character, repeated any number of times

Group 8(&channelId=(?<channelid>.*?))?

?repeats the group contents below at most once:

&channelId=the literal text &channelId= (case insensitive)

Group channelid(?<channelid>.*?)

.*?any Unicode character, repeated any number of times

Group 10(&categoryId=(?<categoryid>.*?))?

?repeats the group contents below at most once:

&categoryId=the literal text &categoryId= (case insensitive)

Group categoryid(?<categoryid>.*?)

.*?any Unicode character, repeated any number of times

&assetId=the literal text &assetId= (case insensitive)

Group assetid(?<assetid>.*?)

.*?any Unicode character, repeated any number of times

&advPlatformType=the literal text &advPlatformType= (case insensitive)

Group platform(?<platform>.*?)

.*?any Unicode character, repeated any number of times

&inventoryType=the literal text &inventoryType= (case insensitive)

Group inventorytype(?<inventorytype>.*?)

.*?any Unicode character, repeated any number of times

Group 15(&opportunityType=(?<opptype>.*?))?

?repeats the group contents below at most once:

&opportunityType=the literal text &opportunityType= (case insensitive)

Group opptype(?<opptype>.*?)

.*?any Unicode character, repeated any number of times

&spotx_channelId=the literal text &spotx_channelId= (case insensitive)

Group 17(<spotx_id>.*?)

<spotx_id>the literal text <spotx_id> (case insensitive)

.*?any Unicode character, repeated any number of times

&ipAddress=the literal text &ipAddress= (case insensitive)

Group ip(?<ip>.*?)

Group 19(&multicast=(?<multicast>[a-zA-Z]*?))?

&jedisKey=the literal text &jedisKey= (case insensitive)

Negated Character Class[^&]+

Group 21(&cpId=(?<cpid>.*?)&contentName=(?<contentname>.*))?

Global pattern flags

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

s modifier: single line. Allows a dot to match line terminators

x modifier: extended. Ignores unescaped whitespace and comments, including inside character classes

g modifier: global. Finds all matches instead of stopping after the first

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

u modifier: unicode case. Applies case-insensitive matching to Unicode characters according to the Unicode Standard

U modifier: Unicode. Enables built-in character classes and case-insensitive matching to use Unicode rules

Detailed match information will be displayed here automatically.

27 tokens

Regular Expression

^reportCollector,.*,(?<datetime>[0-9]{4}-[0-9]{2}-[0-9]{2},[0-9]{2}:[0-9]{2}:[0-9]{2}).*reportADPlayWithExternalAd.*event=(?<event>[A-z]+)&trackingId=(?<trackingid>[0-9A-z]+)&subscriptionId=(?<campaignid>.*?)&campaignId=.*&userId=(?<userid>.*?)&domainId=(?<domainid>.*?)&regionId=(?<regionid>.*?)(&channelId=(?<channelid>.*?))?(&categoryId=(?<categoryid>.*?))?&assetId=(?<assetid>.*?)&advPlatformType=(?<platform>.*?)&inventoryType=(?<inventorytype>.*?)(&opportunityType=(?<opptype>.*?))?&spotx_channelId=(<spotx_id>.*?)&ipAddress=(?<ip>.*?)(&multicast=(?<multicast>[a-zA-Z]*?))?&jedisKey=[^&]+(&cpId=(?<cpid>.*?)&contentName=(?<contentname>.*))?

New

reportCollector,1.0.13,2023-08-28,17:09:03.709,INFO,http-nio-18100-exec-1,"/reportADPlayWithExternalAd URL: http://192.168.0.85:18100/reportCollector/reportADPlayWithExternalAd?event=impression&trackingId=accb96d8cab9460aa1899e754f3de991&subscriptionId=1105036-1-n&campaignId=1105036-1-n&userId=user342&domainId=Viettel&regionId=H004&assetId=7ef6e054-d13a-3264-8fed-0699148848ff.ts&advPlatformType=STB&inventoryType=Youtube&spotx_channelId=701449&ipAddress=14.177.139.243,10.9.9.9&jedisKey=accb96d8cab9460aa1899e754f3de991%23impression"