Regular Expressions 101

^start of line

Non-Capturing Group(?:(?:00|\+)58|0)

1st Alternative(?:00|\+)58

Non-Capturing Group(?:00|\+)

1st Alternative00

00the literal text 00

2nd Alternative\+

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

58the literal text 58

2nd Alternative0

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

Non-Capturing Group(?:2(?:12|4[0-9]|5[1-9]|6[0-9]|7[0-8]|8[1-35-8]|9[1-5]|3[45789]))

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

Non-Capturing Group(?:12|4[0-9]|5[1-9]|6[0-9]|7[0-8]|8[1-35-8]|9[1-5]|3[45789])

1st Alternative12

12the literal text 12

2nd Alternative4[0-9]

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

Character Class[0-9]

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

3rd Alternative5[1-9]

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

Character Class[1-9]

1-9one character from 1 (49₁₀) to 9 (57₁₀)

4th Alternative6[0-9]

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

Character Class[0-9]

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

5th Alternative7[0-8]

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

Character Class[0-8]

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

6th Alternative8[1-35-8]

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

Character Class[1-35-8]

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

5-8one character from 5 (53₁₀) to 8 (56₁₀)

7th Alternative9[1-5]

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

Character Class[1-5]

1-5one character from 1 (49₁₀) to 5 (53₁₀)

8th Alternative3[45789]

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

Character Class[45789]

4the literal 4 (52₁₀ / 64₈ / 34₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

\d{7}a digit, repeated exactly 7 times

$end of line

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

^(?:(?:00|\+)58|0)(?:2(?:12|4[0-9]|5[1-9]|6[0-9]|7[0-8]|8[1-35-8]|9[1-5]|3[45789]))\d{7}$

New

02121234567
+582121234567
2121234567
(212)123.41.25

Regular Expression

Extraction