^start of line
Negated Character Class[^\s@]+ +matches at least one character outside the set below:
\sa Unicode whitespace character
@the literal @ (6410 / 1008 / 4016)
@the literal @ (6410 / 1008 / 4016)
Negated Character Class[^\s@]+ +matches at least one character outside the set below:
\sa Unicode whitespace character
@the literal @ (6410 / 1008 / 4016)
\r?optionally matches a carriage return (ASCII 13)
\na line-feed (newline) character (ASCII 10)
.*any Unicode character (except for line terminators), repeated any number of times
\r?optionally matches a carriage return (ASCII 13)
\na line-feed (newline) character (ASCII 10)
\+the literal + (4310 / 538 / 2B16)
\d+a Unicode decimal digit, repeated at least once
$end of line
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