Regular Expressions 101

Pro

Positive Lookbehind(?<=:)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Negated Character Class[^:]*

*matches any number of characters outside the set below:

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Positive Lookahead(?=:\s+search\s+table\s+error:)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\s+a Unicode whitespace character, repeated at least once

searchthe literal text search (case sensitive)

\s+a Unicode whitespace character, repeated at least once

tablethe literal text table (case sensitive)

\s+a Unicode whitespace character, repeated at least once

error:the literal text error: (case sensitive)

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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25 tokens

(?<=:)[^:]*(?=:\s+search\s+table\s+error:)

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