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Community Library Entry
2
Regular Expression
PCRE (PHP <7.3)
/
(
0
?
[
1
-
9
]
|
1
[
012
]
)
\/
(
0
?
[
1
-
9
]
|
[
12
]
[
0
-
9
]
|
3
[
01
]
)
\/
(
(
19
|
20
)
\d\d
)
/
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Description
no description available
Submitted by
anonymous
-
10 years ago