Regular Expressions 101

Pro

Fromthe literal text From (case insensitive)

\s*any whitespace character, repeated any number of times

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\s*any whitespace character, repeated any number of times

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

Group 1([^"'<>\s]+@[^"<>\s]+\.[^"'<>\s]+)

Negated Character Class[^"'<>\s]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

\sany whitespace character

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Negated Character Class[^"<>\s]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

\sany whitespace character

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Negated Character Class[^"'<>\s]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

\sany whitespace character

Global pattern flags

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

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

From\s*:\s*.*?([^"'<>\s]+@[^"<>\s]+\.[^"'<>\s]+)

New

From : dr-dscsda-ds-info@asdf.com
From:sadaedf@sdc.sdfds
From: sdcasdc <information@dsf.net> 
From: "adads" <adsasd@adsc.cd>
From: <customercare@ddsaf.com>

Extraction

From : dr-dscsda-ds-info@asdf.com
From:sadaedf@sdc.sdfds
From: sdcasdc <information@dsf.net> 
From: "adads" <adsasd@adsc.cd>
From: <customercare@ddsaf.com>