Regular Expressions 101

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Community Patterns

1

get all files

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Phone Number Extractor

PCRE (PHP <7.3)
no description available
Submitted by Codedude - 9 years ago
1

Trim

ECMAScript (JavaScript)
Trims a string without selecting any unnecessary text.
Submitted by Vihan Bhargava - 9 years ago
1

matching sentence

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Check_Email

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Match IP (ipv4) addresses: [0.0.0.0]-[255.255.255.255]

PCRE (PHP <7.3)
Matches ranges from 0-255 for all four octets. Extra leading or trailing '.' invalidate the match, as do values > 255.
Submitted by OnlineCop - 9 years ago
-2

Check syntax port ACL VNG

ECMAScript (JavaScript)
no description available
Submitted by nguyenvq - 9 years ago
1

magic URL regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Dígitos com um ponto no meio (não representa um decimal)

PCRE (PHP <7.3)
no description available
Submitted by Alexandre Daniel - 9 years ago
1

mediainfo inform text parser

PCRE (PHP <7.3)
this regex can be used to parse out general, video and audio sections of the mediainfo.dll library inform() return to be used to create string lists or dictionaries of the container and stream metadata key/value pairs.
Submitted by J.T. Taylor - 9 years ago
0

media info parser

PCRE (PHP <7.3)
This regex can be used to parse the "general", "video" or "audio" stream metadata returned by the mediainfo.dll inform() call.
Submitted by J.T. Taylor - 9 years ago
0

Matches dash-seperated terms in.

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

phone number

PCRE (PHP <7.3)
accept number , space, . and -
Submitted by sylvain - 9 years ago
0

trim IP

PCRE (PHP <7.3)
find leading zeros in ipv4 adresses
Submitted by anonymous - 9 years ago
1

IPv4 validation using recursion

PCRE (PHP <7.3)
Validate IPv4 addresses using PCRE's recursion patterns.
Submitted by Captain Haddock - 9 years ago
1

Find Chapter (eBook)

PCRE (PHP <7.3)
Find an specific TAG and return his content
Submitted by Ivan Milazzotti - 9 years ago
1

Find Italic

PCRE (PHP <7.3)
Find Html TAG with "Italic" class and returns his content.
Submitted by Ivan Milazzotti - 9 years ago
1

zypper

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Email regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

pERMUTACION 1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...102103104105106...901

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^(2[0-4]\d|25[0-5]|1\d\d|\d\d?)\.(?1)\.(?1)\.(?1)$
/
gm
Open regex in editor

Description

Validate IPv4 addresses using PCRE's recursion patterns.

Submitted by Captain Haddock - 9 years ago