(?ms)applies the following effective flags to the remainder of the pattern: gms m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string
s modifier: single line. Allows a dot to match line terminators
Bindingthe literal text Binding (case sensitive) \s+any whitespace character, repeated at least once
Type:the literal text Type: (case sensitive) \s+any whitespace character, repeated at least once
0the literal 0 (4810 / 608 / 3016)
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