Regular Expressions 101

Community Patterns

0

URL

PCRE2 (PHP >=7.3)
scheme host port path query
Submitted by anonymous - a year ago
0

Match Email

PCRE2 (PHP >=7.3)
Matches email.
Submitted by cool66 - a year ago
0

Word

PCRE2 (PHP >=7.3)
match words
Submitted by e - a year ago
0

Word Match

PCRE2 (PHP >=7.3)
Matches Word
Submitted by cool66 - a year ago

Σ = { a , b,c } Cadenas que contienen al menos dos a’s o exactamente tres b’s

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^([a-c]*[a][a-c]*[a][a-c]*)$|^([ac]*[b][ac]*[b][ac]*[b][ac]*)$
/
gm

Description

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Submitted by anonymous - a year ago