Regular Expressions 101

.*?any character (except for line terminators), repeated any number of times

Group 1([A-Z][a-z]*)

Character Class[A-Z]

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Character Class[a-z]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

\s+any whitespace character, repeated at least once

Group 2([A-Z][a-z]*)

Character Class[A-Z]

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Character Class[a-z]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

\s+any whitespace character, repeated at least once

Group 3(([A-Z])([A-Z])[0-9]{5}\5\4)

Group 4([A-Z])

Character Class[A-Z]

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Group 5([A-Z])

Character Class[A-Z]

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Character Class[0-9]{5}

{5}matches exactly 5 characters from the set below:

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

\5the text saved by group 5

\4the text saved by group 4

\s+any whitespace character, repeated at least once

Group 6(\S+@\S+)

\S+any non-whitespace character, repeated at least once

@the literal @ (64₁₀ / 100₈ / 40₁₆)

\S+any non-whitespace character, repeated at least once

.*any character (except for line terminators), repeated any number of times

Global pattern flags

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

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Search reference

Regular Expression

.*?([A-Z][a-z]*)\s+([A-Z][a-z]*)\s+(([A-Z])([A-Z])[0-9]{5}\5\4)\s+(\S+@\S+).*

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