regex101: PCRE (Legacy) Match Workspace

Non-Capturing Group(?:,|^)

1st Alternative,

,the literal , (44₁₀ / 54₈ / 2C₁₆)

2nd Alternative^

^start of line

Group 1((?:[0369]|[258][0369]*[147]|[147](?:[0369]|[147][0369]*[258])*[258]|[258][0369]*[258](?:[0369]|[147][0369]*[258])*[258]|[147](?:[0369]|[147][0369]*[258])*[147][0369]*[147]|[258][0369]*[258](?:[0369]|[147][0369]*[258])*[147][0369]*[147])*|[0-9]*[50])

1st Alternative(?:[0369]|[258][0369]*[147]|[147](?:[0369]|[147][0369]*[258])*[258]|[258][0369]*[258](?:[0369]|[147][0369]*[258])*[258]|[147](?:[0369]|[147][0369]*[258])*[147][0369]*[147]|[258][0369]*[258](?:[0369]|[147][0369]*[258])*[147][0369]*[147])*

Non-Capturing Group(?:[0369]|[258][0369]*[147]|[147](?:[0369]|[147][0369]*[258])*[258]|[258][0369]*[258](?:[0369]|[147][0369]*[258])*[258]|[147](?:[0369]|[147][0369]*[258])*[147][0369]*[147]|[258][0369]*[258](?:[0369]|[147][0369]*[258])*[147][0369]*[147])*

*repeats the group contents below any number of times:

1st Alternative[0369]

Character Class[0369]

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

2nd Alternative[258][0369]*[147]

Character Class[258]

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

Character Class[0369]*

*matches any number of characters from the set below:

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

Character Class[147]

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

3rd Alternative[147](?:[0369]|[147][0369]*[258])*[258]

Character Class[147]

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

Non-Capturing Group(?:[0369]|[147][0369]*[258])*

*repeats the group contents below any number of times:

1st Alternative[0369]

Character Class[0369]

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

2nd Alternative[147][0369]*[258]

Character Class[147]

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

Character Class[0369]*

*matches any number of characters from the set below:

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

Character Class[258]

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

Character Class[258]

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

4th Alternative[258][0369]*[258](?:[0369]|[147][0369]*[258])*[258]

Character Class[258]

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

Character Class[0369]*

*matches any number of characters from the set below:

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

Character Class[258]

Non-Capturing Group(?:[0369]|[147][0369]*[258])*

Character Class[258]

5th Alternative[147](?:[0369]|[147][0369]*[258])*[147][0369]*[147]

6th Alternative[258][0369]*[258](?:[0369]|[147][0369]*[258])*[147][0369]*[147]

2nd Alternative[0-9]*[50]

Positive Lookahead(?=,|\Z)

Global pattern flags

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

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

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

Search reference

Regular Expression

(?:,|^)((?:[0369]|[258][0369]*[147]|[147](?:[0369]|[147][0369]*[258])*[258]|[258][0369]*[258](?:[0369]|[147][0369]*[258])*[258]|[147](?:[0369]|[147][0369]*[258])*[147][0369]*[147]|[258][0369]*[258](?:[0369]|[147][0369]*[258])*[147][0369]*[147])*|[0-9]*[50])(?=,|\Z)

New

123,55,122,