Regular Expressions 101

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Community Patterns

1

Matching Multiline Strings in Large Text File

PCRE (PHP <7.3)
Need Help, Matching Multiline Strings in Large Text File
Submitted by jholderman - 10 years ago
1

4-digit numeric w/o leading zero and no repeat digits

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

french phone number (intl format)

PCRE (PHP <7.3)
little matcher for french phone number in international format (example: +33231348228)
Submitted by Nolwennig - 9 years ago
1

IP v4 format validation

PCRE (PHP <7.3)
Valid 0.0.0.0 1.1.1.1 101.101.101.101 255.255.255.255 156.0.1.10...
Submitted by NexRezzo - 9 years ago
1

Indian Phone Numbers!

PCRE (PHP <7.3)
This is not supported in Javascript! Works well for php, python. Examples: +91-8800119719, 08800119719, 8800119719, +918800119719 etc.
Submitted by Prateek Jain - 9 years ago
1

Number, comma and dot

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago (Last modified a year ago)
1

Phone numbers matcher

PCRE (PHP <7.3)
no description available
Submitted by Oleksandr Sochka - 11 years ago
1

Regex Formula for matching 2 letter Prefix URL's

PCRE (PHP <7.3)
I am trying to write a Regex formula that will match to all URL's with specifically 2 letter prefixes. I have a list of close to 1000 websites, and I need a formula that will collect data from any sites that start with "..".sporttu.com. For example, I want it to match to sites like ca.sporttu and m...
Submitted by MikeRo - 10 years ago
1

Find Word on A Text

PCRE (PHP <7.3)
This expression find a word in a text without limitation of "\b" statement
Submitted by theShadow - 10 years ago
1

split URL in protokoll, domain, file(with path), parameter and anker

PCRE (PHP <7.3)
split URL in protokoll, domain, file(with path), parameter and anker
Submitted by Candyman1332 - 9 years ago
0

Match all html tags

PCRE (PHP <7.3)
no description available
Submitted by Kostas Trichas - 10 years ago
-2

Remove empty HTML tags

PCRE (PHP <7.3)
Removes empty HTML tags. Was needed for old input clean-up and to keep a HTML parses from crashing. Looking for improvement on bottom test.
Submitted by R. Sartorius - 11 years ago
0

DateTime: DD-MM-YYYY HH:mm:ss

PCRE (PHP <7.3)
Validate and Capture (in 1000-2999 range) Leap-Year Correct
Submitted by anonymous - 11 years ago
0

negated special characters

PCRE (PHP <7.3)
no description available
Submitted by Rimjhim - 11 years ago
1

Twitter Hashtags

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
1

MAtch all lines starting with # to remove em

PCRE (PHP <7.3)
no description available
Submitted by Jactaest - 10 years ago
1

HTML color search

PCRE (PHP <7.3)
Searches for hex colors in HTML code.
Submitted by Barlean - 10 years ago
1

regular expression to avoid white spaces

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

json

PCRE (PHP <7.3)
no description available
Submitted by suat & umut - 10 years ago
1

Parse JSON key value

PCRE (PHP <7.3)
no description available
Submitted by Kostas Trichas - 10 years ago
1...2425262728...481

Remove CDATA tags

0

Regular Expression
.NET 7.0 (C#)

@"
<!\[CDATA\[(.*)\]\]>
"
Open regex in editor

Description

no description available

Submitted by anonymous - 7 years ago (Last modified a year ago)