Regular Expressions 101

Pro

Non-Capturing Group(?:[\d]{1,3})

Character Class[\d]{1,3}

{1,3}matches between 1 and 3 characters from the set below:

\da Unicode decimal digit

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Non-Capturing Group(?:[\d]{1,3})

Character Class[\d]{1,3}

{1,3}matches between 1 and 3 characters from the set below:

\da Unicode decimal digit

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Non-Capturing Group(?:[\d]{1,3})

Character Class[\d]{1,3}

{1,3}matches between 1 and 3 characters from the set below:

\da Unicode decimal digit

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Non-Capturing Group(?:[\d]{1,3})

Character Class[\d]{1,3}

{1,3}matches between 1 and 3 characters from the set below:

\da Unicode decimal digit

Global pattern flags

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

(?:[\d]{1,3})\.(?:[\d]{1,3})\.(?:[\d]{1,3})\.(?:[\d]{1,3})

New

hddhkc 192.168.1.1 gfjfhfv
174.45.1.1