Regular Expressions 101

Pro

1st Alternative([0-4]0(([0-9][0-5])|([0-8][0-9])))

Group 1([0-4]0(([0-9][0-5])|([0-8][0-9])))

Character Class[0-4]

0-4one character from 0 (48₁₀) to 4 (52₁₀)

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

Group 2(([0-9][0-5])|([0-8][0-9]))

1st Alternative([0-9][0-5])

Group 3([0-9][0-5])

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-5]

0-5one character from 0 (48₁₀) to 5 (53₁₀)

2nd Alternative([0-8][0-9])

Group 4([0-8][0-9])

Character Class[0-8]

0-8one character from 0 (48₁₀) to 8 (56₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

2nd Alternative([0-3][0-9][0-9][0-9])

Group 5([0-3][0-9][0-9][0-9])

Character Class[0-3]

0-3one character from 0 (48₁₀) to 3 (51₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

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.

25 tokens

([0-4]0(([0-9][0-5])|([0-8][0-9])))|([0-3][0-9][0-9][0-9])

New

0000
1111
3147
4000
6985
4080
0045
4095
4090 2222 2758 3000
4096
4195
4395
4096
4089
4079
4056

0000
1111
3147
4000
6985
4080
0045
4095
4090 2222 2758 3000
4096
4195
4395
4096
4089
4079
4056