Non-Capturing Group(?:<\w+|(?!^)\G) <the literal < (6010 / 748 / 3C16)
\w+a Unicode word character, repeated at least once
\Gstart of current search
Non-Capturing Group(?:\s+(?:src|href)=(?:"[^"]*"|'[^']*'))* *repeats the group contents below any number of times:
\s+a Unicode whitespace character, repeated at least once
Non-Capturing Group(?:src|href) srcthe literal text src (case sensitive) hrefthe literal text href (case sensitive) =the literal = (6110 / 758 / 3D16)
Non-Capturing Group(?:"[^"]*"|'[^']*') "the literal " (3410 / 428 / 2216)
Negated Character Class[^"]* *matches any number of characters outside the set below:
"the literal " (3410 / 428 / 2216)
"the literal " (3410 / 428 / 2216)
'the literal ' (3910 / 478 / 2716)
Negated Character Class[^']* *matches any number of characters outside the set below:
'the literal ' (3910 / 478 / 2716)
'the literal ' (3910 / 478 / 2716)
\s+a Unicode whitespace character, repeated at least once
Negative Lookahead(?!(?:href|src)=) Non-Capturing Group(?:href|src) hrefthe literal text href (case sensitive) srcthe literal text src (case sensitive) =the literal = (6110 / 758 / 3D16)
\w+a Unicode word character, repeated at least once
=the literal = (6110 / 758 / 3D16)
\Kresets the starting point of the reported match. Any previously consumed characters are no longer included in the final match
Branch Reset Group(?|"([^\s"=]*)"|'([^\s'=]*)') 1st Alternative"([^\s"=]*)" "the literal " (3410 / 428 / 2216)
Negated Character Class[^\s"=]* *matches any number of characters outside the set below:
\sa Unicode whitespace character
"the literal " (3410 / 428 / 2216)
=the literal = (6110 / 758 / 3D16)
"the literal " (3410 / 428 / 2216)
2nd Alternative'([^\s'=]*)' 'the literal ' (3910 / 478 / 2716)
Negated Character Class[^\s'=]* *matches any number of characters outside the set below:
\sa Unicode whitespace character
'the literal ' (3910 / 478 / 2716)
=the literal = (6110 / 758 / 3D16)
'the literal ' (3910 / 478 / 2716)
u modifier: unicode. Treats the pattern and subject as UTF-16
g modifier: global. Finds all matches instead of stopping after the first