\[the literal [ (9110 / 1338 / 5B16)
embed type="the literal text embed type=" (case insensitive) Non-Capturing Group(?:facebook|twitter|pinterest) facebookthe literal text facebook (case insensitive) twitterthe literal text twitter (case insensitive) pinterestthe literal text pinterest (case insensitive) "the literal " (3410 / 428 / 2216)
\]the literal ] (9310 / 1358 / 5D16)
.*any character (except for line terminators), repeated any number of times
\[the literal [ (9110 / 1338 / 5B16)
\/the literal / (4710 / 578 / 2F16)
embedthe literal text embed (case insensitive) \]the literal ] (9310 / 1358 / 5D16)
i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters
g modifier: global. Finds all matches instead of stopping after the first