(?s)applies the following effective flags to the remainder of the pattern: gs s modifier: single line. Allows a dot to match line terminators
<tablethe literal text <table (case sensitive) Non-Capturing Group(?:.*?(?R).*?|.*?) 1st Alternative.*?(?R).*? .*?any character, repeated any number of times
(?R)recurses into the entire pattern
.*?any character, repeated any number of times
.*?any character, repeated any number of times
<the literal < (6010 / 748 / 3C16)
\/the literal / (4710 / 578 / 2F16)
table>the literal text table> (case sensitive) (*SKIP)acts like (*PRUNE), but the next unanchored match attempt starts where (*SKIP) was reached instead of at the next subject character
(*F)forces the current match attempt to fail at this position