Regular Expressions 101

Explanation

Pro

\ba Unicode word boundary

Group 1(WBC|RBC|Hgb)

1st AlternativeWBC

WBCthe literal text WBC (case sensitive)

2nd AlternativeRBC

RBCthe literal text RBC (case sensitive)

3rd AlternativeHgb

Hgbthe literal text Hgb (case sensitive)

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Group 2(\S*)

\S*any character that is not Unicode whitespace, repeated any number of times

\ba Unicode word boundary

Global pattern flags

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

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

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

\b(WBC|RBC|Hgb)=(\S*)\b

New

results on 12/28/2012: WBC=8.110*3, RBC=3.3010*6, Hgb=11.3gm/dL
results on 12/28/2012: WBC=8.110*3, RBC=3.3010*6 and Hgb=11.3gm/dL
results for WBC, RBC and Hgb are 8.110*3, 3.3010*6 and 11.3gm/dL

Substitution

results on 12/28/2012: WBC=8.110*3, RBC=3.3010*6, Hgb=11.3gm/dL
results on 12/28/2012: WBC=8.110*3, RBC=3.3010*6 and Hgb=11.3gm/dL
results for WBC, RBC and Hgb are 8.110*3, 3.3010*6 and 11.3gm/dL