Regular Expressions 101

Community Patterns

1

loyal

PCRE2 (PHP >=7.3)
loyal
Submitted by anonymous - 2 days ago
1

named capture

PCRE2 (PHP >=7.3)
simple named capture
Submitted by Gene - 2 days ago
1

extract url

PCRE2 (PHP >=7.3)
extract url
Submitted by anonymous - 16 days ago

Phone number

1

Regular Expression
PCRE (PHP <7.3)

/
^\(?([0-9]{3})\)?([ .-]?)([0-9]{3})\2([0-9]{4})$
/

Description

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Submitted by anonymous - 9 years ago