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/
^
r
e
g
e
x
[
\
-
_
]
?
1
0
1
$
/
i
Reg
ular
Ex
pressions
101
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Enterprise
Community Library
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12 Hour Time Pattern
Open Workspace
PCRE (Legacy)
Match
Created 2015-09-15 06:22
-2
Regular Expression
/
^
(
1
[
012
]
|
[
1
-
9
]
)
:
[
0
-
5
]
[
0
-
9
]
(
\s
)?(
[
aAP
]
[
mM
]
)
$
/
Description
No description provided.
Submitted by
anonymous