Regular Expressions 101

Positive Lookbehind(?<=data_value=")

data_value="the literal text data_value=" (case sensitive)

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

Positive Lookahead(?=" \/>)

" the literal text "

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?<=data_value=").*(?=" \/>)

Test String
New

<record ObTime="2017-05-10T23:30" data_value="Ocean Park "The Sea WX"  WA US" />
<record ObTime="2017-11-10T23:30" data_value="Some Other "Demo Text"  In Here" />

Regular Expression

Test StringNew

Test String
New