Regular Expressions 101

Pro

Positive Lookbehind(?<=<)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Negated Character Class[^<>\s|]+

+matches at least one character outside the set below:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

\sany whitespace character

|the literal | (124₁₀ / 174₈ / 7C₁₆)

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

Regular Expression

(?<=<)[^<>\s|]+

New

This is the link <stackoverlflow.com>
This is the link <https://stackoverlflow.com>
This is the link <stackoverlflow.com | Click here>
This is the link <https://stackoverlflow.com | Click here>

Substitution

This is the link <stackoverlflow.com>
This is the link <https://stackoverlflow.com>
This is the link <stackoverlflow.com | Click here>
This is the link <https://stackoverlflow.com | Click here>