Regular Expressions 101

Explanation

Pro

^start of string

Group 1(<[^<>]*>;\srel=\"(next|prev|last|first)\"(,\s)?)*

*repeats the group contents below any number of times:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Negated Character Class[^<>]*

*matches any number of characters outside the set below:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

>;the literal text >;

\sany whitespace character

rel=the literal text rel= (case sensitive)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 2(next|prev|last|first)

1st Alternativenext

nextthe literal text next (case sensitive)

2nd Alternativeprev

prevthe literal text prev (case sensitive)

3rd Alternativelast

lastthe literal text last (case sensitive)

4th Alternativefirst

firstthe literal text first (case sensitive)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 3(,\s)?

?repeats the group contents below at most once:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\sany whitespace character

$end of string

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26 tokens

^(<[^<>]*>;\srel=\"(next|prev|last|first)\"(,\s)?)*$

There are no unit tests.