Regular Expressions 101

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Community Patterns

0

File Pdf and Image jpg Extention

PCRE (PHP <7.3)
File Pdf and Image jpg Extention
Submitted by Wafique - 7 years ago
0

Lb4 mat

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

E-mail address incl. domain, third-level-domain (optional) and top-level-domain

PCRE (PHP <7.3)
no description available
Submitted by Ralph Bolliger - 7 years ago
0

column aliasing

PCRE (PHP <7.3)
no description available
Submitted by goran biljetina - 7 years ago
0

chinese phone number

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Java Regex

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

SRP

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

RegexA-Z

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Alternative to "Current Error" Lookbehind

PCRE (PHP <7.3)
Regex original: (?<!Current\s)Error: Porém expect4j utiliza classes de regex do Apache Oro, que não possuem suporte para lookbehind.
Submitted by Patrick Bard - 7 years ago
0

pde-member

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Regex to match positive or negative number or empty string, but not '-' alone

ECMAScript (JavaScript)
no description available
Submitted by myth - 7 years ago
0

Operator with Number

PCRE (PHP <7.3)
no description available
Submitted by Kgunner - 7 years ago
0

Brackets

PCRE (PHP <7.3)
Task from check.io. You are given an expression with numbers, brackets and operators. For this task only the brackets matter. Brackets come in three flavors: "{}" "()" or "[]". Brackets are used to determine scope or to restrict some expression. If a bracket is open, then it must be closed with a c...
Submitted by anonymous - 7 years ago
0

multiple in between regex

PCRE (PHP <7.3)
this helps to extract the start and end tag but even if in between the start appears again.. it just captures the first start and the next occurence of end tag. only thing missing is i want to include the end of the line of the end tag
Submitted by anonymous - 7 years ago
0

Registry of Starfleet vessels

PCRE (PHP <7.3)
Matches registry type and number of Starfleet vessels
Submitted by Luca Mauri - 7 years ago
0

extract most parts of possible <IMG> tag attributes (Oren Wassersprung)

PCRE (PHP <7.3)
this reg will extract: "content" of SRC "content" of ALT complete width="???" "content" of style attr. ...
Submitted by anonymous - 7 years ago
0

regex to find all types of youtube occurences in html

PCRE (PHP <7.3)
this will find any type of youtube embed or link to a video so you can replace with your own IFRAME $youtube_replacement = '';
Submitted by anonymous - 7 years ago
0

Regex for C-style assignments

Golang
no description available
Submitted by cemares - 7 years ago
0

iOS Bundle ID

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

iOS Bundle ID starts and ends with { }

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1...7980818283...900

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
([a-zA-ZÀ-ÿ]+|^)(?<!(alt='|".+|href='|"|".+|<|>| \d\w| \w\d|\/\*))([1-9]|MC\/[1-9]|MD\/[1-9]|MC|MD|&yen;|&dagger;|&Dagger;|&loz;|&#x2662;|&diam;|&#8734;|&#450;|&#x1c2;|&infin;|&diams;|&reg;|&#x24c7;|&Delta;|&#916;|¥|†|‡|◊|♢|⋄|♦|®|Ⓡ|®\/|∞|ǂ|§|Δ)(?=\s|\.|:|;|™|,|<|$)(?!\w| \d|\$|¢|&cent;|(&nbsp;))
/
g
Open regex in editor

Description

Superscript most symbols and numbers in HTML, but not in actual HTML tags where they also may appear but would create invalid HTML.

Submitted by Colin Whelan - 2 years ago