Regular Expressions 101

\"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 1((http|https)\:\/\/([^\"]+)\.key)

Group 2(http|https)

1st Alternativehttp

httpthe literal text http (case sensitive)

2nd Alternativehttps

httpsthe literal text https (case sensitive)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 3([^\"]+)

Negated Character Class[^\"]+

+matches at least one character outside the set below:

\"the literal " (34₁₀ / 42₈ / 22₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

keythe literal text key (case sensitive)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

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

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Search reference

Regular Expression

\"((http|https)\:\/\/([^\"]+)\.key)\"

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