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/
^
r
e
g
e
x
[
\
-
_
]
?
1
0
1
$
/
i
Reg
ular
Ex
pressions
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match any time before 20:05
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PCRE (Legacy)
Match
Created 2016-04-22 23:50
0
Regular Expression
/
^
(
[
0
-
1
]
\d
:
[
0
-
5
]
\d
)
|
(
^
20:0
[
0
-
5
]
)
/
mg
Description
No description provided.
Submitted by
Anonymous