Regular Expressions 101

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

gifthe literal text gif (case sensitive)

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

Group 1([^=]+=[^=]+&)+

+repeats the group contents below at least once:

Negated Character Class[^=]+

+matches at least one character outside the set below:

=the literal = (61₁₀ / 75₈ / 3D₁₆)

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Negated Character Class[^=]+

+matches at least one character outside the set below:

=the literal = (61₁₀ / 75₈ / 3D₁₆)

&the literal & (38₁₀ / 46₈ / 26₁₆)

Negated Character Class[^=]+

+matches at least one character outside the set below:

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Group 2(=[^=]+)?

?repeats the group contents below at most once:

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Negated Character Class[^=]+

+matches at least one character outside the set below:

=the literal = (61₁₀ / 75₈ / 3D₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

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.

25 tokens

Regular Expression

\.gif\?([^=]+=[^=]+&)+[^=]+(=[^=]+)?"

New


<img src="https://media.giphy.com/media/m7jzopL8Dm1kA/giphy.gif?cid=ecf05e4785d70ac4724a4083945ea6171d95688bf6a8a282&rid=giphy.gif&ct=g"  />

Substitution

.gif"