Regular Expressions 101

<athe literal text <a (case insensitive)

Group 1([^>]*+)

Negated Character Class[^>]*+

*+matches any number of characters outside the set below:

>the literal > (62₁₀ / 76₈ / 3E₁₆)

\s*+any whitespace character, repeated any number of times

<imgthe literal text <img (case insensitive)

Group 2([^>]*+)

Negated Character Class[^>]*+

*+matches any number of characters outside the set below:

>the literal > (62₁₀ / 76₈ / 3E₁₆)

\s*+any whitespace character, repeated any number of times

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

a>the literal text a> (case insensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

s modifier: single line. Allows a dot to match line terminators

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Search reference

Regular Expression

<a([^>]*+)>\s*+<img([^>]*+)>\s*+<\/a>

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