Regular Expressions 101

src="the literal text src=" (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Non-Capturing Group(?:https?:\/\/)?

?repeats the group contents below at most once:

httpthe literal text http (case sensitive)

s?optionally matches the literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

.*any character (except for line terminators), repeated any number of times

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 1(.*?)

.*?any character (except for line terminators), repeated any number of times

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

rel=the literal text rel= (case sensitive)

\d*a digit, repeated any number of times

"the literal " (34₁₀ / 42₈ / 22₁₆)

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

src="\/\/(?:https?:\/\/)?.*\/(.*?)\?rel=\d*"

New

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