^start of line
\h*any horizontal whitespace character, repeated any number of times
<tdthe literal text <td (case sensitive) \s*any whitespace character, repeated any number of times
>the literal > (6210 / 768 / 3E16)
Negated Character Class[^<\r\n]+ +matches at least one character outside the set below:
<the literal < (6010 / 748 / 3C16)
\ra carriage return (ASCII 13)
\na line-feed (newline) character (ASCII 10)
<the literal < (6010 / 748 / 3C16)
\/the literal / (4710 / 578 / 2F16)
tdthe literal text td (case sensitive) \s*any whitespace character, repeated any number of times
>the literal > (6210 / 768 / 3E16)
.*any character (except for line terminators), repeated any number of times
<tdthe literal text <td (case sensitive) \s*any whitespace character, repeated any number of times
>the literal > (6210 / 768 / 3E16)
Negated Character Class[^<\r\n]+ +matches at least one character outside the set below:
<the literal < (6010 / 748 / 3C16)
\ra carriage return (ASCII 13)
\na line-feed (newline) character (ASCII 10)
<the literal < (6010 / 748 / 3C16)
\/the literal / (4710 / 578 / 2F16)
tdthe literal text td (case sensitive) \s*any whitespace character, repeated any number of times
>the literal > (6210 / 768 / 3E16)
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