^start of line
Mozillathe literal text Mozilla (case sensitive) \/the literal / (4710 / 578 / 2F16)
5the literal 5 (5310 / 658 / 3516)
\.the literal . (4610 / 568 / 2E16)
\(the literal ( (4010 / 508 / 2816)
Non-Capturing Group(?:Apple-)? ?repeats the group contents below at most once:
Apple-the literal text Apple- (case sensitive) iPthe literal text iP (case sensitive) Negated Character Class[^)]+ +matches at least one character outside the set below:
)the literal ) (4110 / 518 / 2916)
\)the literal ) (4110 / 518 / 2916)
AppleWebKitthe literal text AppleWebKit (case sensitive) \/the literal / (4710 / 578 / 2F16)
+matches at least one character from the set below:
0-9one character from 0 (4810) to 9 (5710)
.the literal . (4610 / 568 / 2E16)
+the literal + (4310 / 538 / 2B16)
the literal (3210 / 408 / 2016)
\(the literal ( (4010 / 508 / 2816)
KHTML, like Geckothe literal text KHTML, like Gecko (case sensitive) \)the literal ) (4110 / 518 / 2916)
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