Regular
Expressions
101
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Regular
Expressions
101
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NUMBERS (integer, float, scientific notation)
Vote
-10
11 upvotes, 21 downvotes (34% like it) (You must be signed in to vote)
Regular Expression
pcre
/
^
[
+-
]
?
(
\pN
+
(
$
|
(?P>float)
?
e-
?
\pN
+
$
)
|
(?<float>
\pN
*
[
,.
]
\pN
+
)
)
/
gmui
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Description
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Submitted by
CSφ
- 9 years ago