Regular Expressions 101

(?i)applies the following effective flags to the remainder of the pattern: gmi

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

Group 1(\d*\.?\d+)

\d*a Unicode decimal digit, repeated any number of times

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

\d+a Unicode decimal digit, repeated at least once

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

1st Alternativetab

tabthe literal text tab (case insensitive)

2nd Alternativecap

capthe literal text cap (case insensitive)

3rd Alternativegrag

gragthe literal text grag (case insensitive)

4th Alternativepast

pastthe literal text past (case insensitive)

5th Alternativesob

sobthe literal text sob (case insensitive)

6th Alternativecomp

compthe literal text comp (case insensitive)

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?i)(\d*\.?\d+)\s*(?:tab|cap|grag|past|sob|comp)

New

                             PRODUCTS
0   PULSAR AT 20 MG ORAL 30 TAB RECUB
1       LIPITOR 40 MG 1+1 ORAL 15 TAB
2           LOFTYL 150 MG ORAL 30 TAB
3  SOMAZINA 500 MG ORAL 10 COMP RECUB
4           LOFTYL 30 TAB 150 MG ORAL