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Community Library Entry
1
Regular Expression
PCRE2 (PHP >=7.3)
/
^\d
+
(?:
\.
\d
+
)?
(?:
px
|
em
|
rem
|
%
|
vw
|
vh
|
vmin
|
vmax
|
pt
|
cm
|
mm
|
in
|
ex
|
ch
)?
$
/
gm
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Description
amazingtoptens.com
Submitted by
anonymous
-
7 months ago