Regular Expressions 101

Character Class[11-14|21-24|31-34]{2}

{2}matches exactly 2 characters from the set below:

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

1-1one character from 1 (49₁₀) to 1 (49₁₀)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

1-2one character from 1 (49₁₀) to 2 (50₁₀)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

1-3one character from 1 (49₁₀) to 3 (51₁₀)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

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

[11-14|21-24|31-34]{2}

||