Regular Expressions 101

PASSWORDthe literal text PASSWORD (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

(?i)applies the following effective flags to the remainder of the pattern: gmi

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

secretthe literal text secret (case insensitive)

_?optionally matches the literal _ (95₁₀ / 137₈ / 5F₁₆)

(?i)applies the following effective flags to the remainder of the pattern: gmi

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

keythe literal text key (case insensitive)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class["|'|`]?

?matches at most one character from the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

`the literal ` (96₁₀ / 140₈ / 60₁₆)

Character Class["|'|`]?

?matches at most one character from the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

`the literal ` (96₁₀ / 140₈ / 60₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

PASSWORD\((?i)secret_?(?i)key\:["|'|`]?["|'|`]?\)

New

# Match this, double quotes included
PASSWORD(secret_key:"")

# Match this, single quotes included
PASSWORD(secret_key:'')

# Match this, back quote included
PASSWORD(SECRETKEY:``)

# Match this, no quotes included
PASSWORD(SECRETKEY:)

# No match, arrow brakets not included in pattern
PASSWORD(secretkey:<>)