Regular Expressions 101

Non-Capturing Group(?:3d|4d)

1st Alternative3d

3dthe literal text 3d (case sensitive)

2nd Alternative4d

4dthe literal text 4d (case sensitive)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 1([\d\.-]+)

Character Class[\d\.-]+

+matches at least one character from the set below:

\da digit

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

!the literal ! (33₁₀ / 41₈ / 21₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?:3d|4d)-([\d\.-]+)!

New

Torre+Eiffel!8m2!3d-48.8583701!4d-2.2944813!3m4!1s0x47e66e2964e34e2d:0x8ddca9ee380ef7e0!8m2!3d-48.8583701!4d-2.2944813