Regular Expressions 101

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Community Patterns

3

Get bad iframe (with white-list)

PCRE (PHP <7.3)
In (?!www.youtube.com\/|youtube.com\/|player.vimeo.com\/) u can add good sites for iframes: www.youtube.com/ player.vimeo.com/
Submitted by Resager - 9 years ago
3

coffeescript operator

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
3

Extract Java Exception Message Field

PCRE (PHP <7.3)
Exception Message: java.lang.NullPointerException: Sample Java Logback Exception at Sample.errorLevel3(Sample.java:35) at Sample.errorLevel2(Sample.java:31) at Sample.errorLevel1(Sample.java:27)...
Submitted by Amit - 9 years ago
3

Match text in square brackets

PCRE (PHP <7.3)
Drupal7 Media Element in node body - A regex to match the media module square bracketted token/element for embedde images in node body. Use case - using the body text trimmed in a meta description - need to remove the media element as well as strip tags.
Submitted by iAugur - 9 years ago
3

Get Headings From Markdown Format

ECMAScript (JavaScript)
Get all headings in a Markdown Format Text
Submitted by Ferdinand Dimas - 9 years ago
3

Get Hyperlinks From Markdown Format

PCRE (PHP <7.3)
Get all hyperlinks in a Markdown Format Text
Submitted by Ferdinand Dimas - 9 years ago
3

Récupérer la bonne information

PCRE (PHP <7.3)
Groupe d'information $1 $2 $3 $1 = Prénom + Nom $2 = (Information à récupérer ou à supprimer) $3 = Numéro de téléphone
Submitted by Terence DEMOL - 9 years ago
3

Removes duplicate lines in text editor

PCRE (PHP <7.3)
"dot matches newline" must be activated. Search and replace by "" (empty string) removes duplicate lines anywhere in text. Example for Notepad++ use shown under http://stackoverflow.com/questions/3958350/removing-duplicate-rows-in-notepad
Submitted by Stackoverflow user stema - 9 years ago
3

Remove br tags inside anchor tags

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
3

Non vowel words

ECMAScript (JavaScript)
/\b(+)\b/ig
Submitted by regexe - 9 years ago
3

TV Series filename parsing

PCRE (PHP <7.3)
Get TV Series name, season and episode numbers.
Submitted by anonymous - 9 years ago
3

iframe src parser

Python
Get iframe src
Submitted by Sumeet Fefar - 9 years ago
3

TTML time expression offset-time

PCRE (PHP <7.3)
no description available
Submitted by ovvland - 9 years ago
3

Remove _1 suffix from image filenames

PCRE (PHP <7.3)
Remove autogenerated file name suffixes from images whilst preserving the extension (e.g. .jpg) These suffixes are usually added when filename already exists in the directory an image is being saved to by an application. Magento is a fine example of a system that does this.
Submitted by John Hughes - 9 years ago
3

pronouceable strings

PCRE (PHP <7.3)
find pronouceable 10 letter srings that are either all caps or all lowercases based on jsbin.com pronouceable urls
Submitted by anonymous - 9 years ago
3

To search for a image tag

PCRE (PHP <7.3)
This pattern would select the whole image tag
Submitted by Dulsara Dhanuka Sethunga - 9 years ago
3

Active Affiliate, Contractor or Employee

PCRE (PHP <7.3)
no description available
Submitted by MR - 9 years ago
3

ICD-10-CD Diagnosis Code

PCRE (PHP <7.3)
ICD-10-CM Diagnosis Code per https://www.cms.gov/Medicare/Coding/ICD10/downloads/ICD-10Overview.pdf
Submitted by Cloud Cray - 9 years ago
3

RAR and ZIP files

PCRE (PHP <7.3)
recognizes RAR archives (including splitted archives) and ZIP archives
Submitted by anonymous - 9 years ago
3

CSS Length Units

PCRE (PHP <7.3)
Matches CSS Length Units according to: http://www.w3schools.com/cssref/css_units.asp
Submitted by Sander Backus - 9 years ago
1...888889890891892...901

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^[\#]$
/
ig
Open regex in editor

Description

no description available

Submitted by Jactaest - 10 years ago