\<the literal < (6010 / 748 / 3C16)
iframethe literal text iframe (case sensitive) \s+any whitespace character, repeated at least once
.+any character (except for line terminators), repeated at least once
apithe literal text api (case sensitive) .any character (except for line terminators)
soundcloudthe literal text soundcloud (case sensitive) .any character (except for line terminators)
comthe literal text com (case sensitive) \/the literal / (4710 / 578 / 2F16)
tracksthe literal text tracks (case sensitive) \/the literal / (4710 / 578 / 2F16)
Character Class[a-zA-Z0-9]+ +matches at least one character from the set below:
a-zone character from a (9710) to z (12210) (case sensitive)
A-Zone character from A (6510) to Z (9010) (case sensitive)
0-9one character from 0 (4810) to 9 (5710)
.+any character (except for line terminators), repeated at least once
\<the literal < (6010 / 748 / 3C16)
\/the literal / (4710 / 578 / 2F16)
iframethe literal text iframe (case sensitive) \>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