Regular Expressions 101

Explanation

Pro

^start of line

.*?any character (except for line terminators), repeated any number of times

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Non-Capturing Group(?:.{32}|.{40})

1st Alternative.{32}

.{32}any character (except for line terminators), repeated exactly 32 times

2nd Alternative.{40}

.{40}any character (except for line terminators), repeated exactly 40 times

Non-Capturing Group(?:$|&)

1st Alternative$

$end of line

2nd Alternative&

&the literal & (38₁₀ / 46₈ / 26₁₆)

Global pattern flags

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

25 tokens

^.*?=(?:.{32}|.{40})(?:$|&)

http://12.123/2?=tttttttttttttkkkk&1?=0C92C3423CA7811A61745F7ED2F6A013
http://12.123/1?=0C92C3423CA7811A61745F7ED2F6A013

http://12.123/2?=tttttttttttttkkkk&1?=0C92C3423CA7811A61745F7ED2F6A013
http://12.123/1?=0C92C3423CA7811A61745F7ED2F6A013