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Community Patterns
Search among 13,880 community submitted regex patterns...
0
(?!) = Que não seja sucedido por algum conjunto de caracteres;
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
(?<=) = Precedido por algum conjunto de caracteres;
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
(?=) = Sucedido por algum conjunto de caracteres;
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
(?:) = Determina quais grupos 'NÃO' serão capturados;
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
() = Determina quais grupos serão capturados;
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
$ = Fim da string;
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
^ = Início da string;
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
\W
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
\w
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
\D
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
\d
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
\S
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
\s
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
.
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
{1,2} = (1 vez ou 2 vezes);
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
{2,} = (2 vezes ou n vezes);
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
{3} = (Obrigatoriamente 3 vezes);
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
? = (0 a 1 vezes);
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
+ = (1 a n vezes);
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
* = (0 a n vezes);
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
1
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694
expression 1
1
Regular Expression
PCRE (PHP <7.3)
/
(
\d
+
)
\s
+
(
(?:
[
A
-
Za
-
zA
-
Z0
-
9
]
{0,3}
)+
)
\s
+
(
(?:
[
A
-
Za
-
z0
-
9
\)\(\]\:\/
<>
\[\"\.\,\+\'\-
]
{2,}
?
)+
)
\s
+
(
\d
{2,7}
-
\d
{2}
-
\d
)
/
g
Open regex in editor
Description
grab phase/chem formula/chem name/CAS
Submitted by
anonymous
-
8 years ago