Regular Expressions 101

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Community Patterns

0

Package from Site

PCRE2 (PHP >=7.3)
Package from Site
Submitted by anonymous - 3 years ago
0

Find lines with more than two dots

ECMAScript (JavaScript)
more than two dots
Submitted by Leonard Deutsch - 3 years ago
0

-ltr --time-style='+%s'

PCRE2 (PHP >=7.3)
-ltr --time-style='+%s'
Submitted by anonymous - 3 years ago
0

Android Logcat Command-Line-Tools

PCRE2 (PHP >=7.3)
Android logcat command line raw
Submitted by ArnoFrost - 3 years ago
0

Android Webview

PCRE2 (PHP >=7.3)
Hopefully it can tell if it is android webview or not.
Submitted by Alp Ates - 3 years ago (Last modified 3 years ago)
-1

is

PCRE2 (PHP >=7.3)
Hi it is me
Submitted by anonymous - 3 years ago
-1

Match Consonants

PCRE2 (PHP >=7.3)
Use regex to test whether a letter is a consonant or not. Use /[B-DF-HJ-NP-TV-Z]/ for capitals.
Submitted by Matthew Hiebing - 3 years ago
0

img html tag to xml

ECMAScript (JavaScript)
img html tag to xml Make sure it is an img tag before proceed
Submitted by anonymous - 2 years ago
0

Env Var

PCRE2 (PHP >=7.3)
Regex to match Env Variable whole line
Submitted by anonymous - 2 years ago
0

Password Validator

PCRE2 (PHP >=7.3)
Password validator: 6-50 symbols Minimum 1 each: Upper case letter, Lower case letter, number, special symbol (!, @, #, $, %, ^, &, *, (, ), _, +, , ?). No other symbols allowed.
Submitted by anonymous - 2 years ago
0

IP address with port

PCRE2 (PHP >=7.3)
Match ip address with port
Submitted by PARNKOT - 2 years ago
0

ID File with .txt

PCRE2 (PHP >=7.3)
cmd : find -type f | grep -Eo '(.\/)+(.iRqDU1LMXL)+(.*.txt)'
Submitted by anonymous - 2 years ago
0

Parse html tag attributes into key:value pairs

ECMAScript (JavaScript)
([a-zA-Z\//]){0}\s(?[a-zA-Z]+)=?("(?[A-Za-z\d\s;:.\-\/\\%]*)")?
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
0

Get HTML attribute

PCRE2 (PHP >=7.3)
Get HTML attribute with /" inside
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
0

4 spaces and tabs mixed indentation replace pattern

PCRE2 (PHP >=7.3)
With this expression you can easily replace the indentation from 4 spaces and tabs mixed indented file to a pure indentation.
Submitted by hNczy - 2 years ago
0

URL Validation JS

ECMAScript (JavaScript)
Domain can be an IP address, except 0.0.0.0 Domain with length of 1 accepted Only acceptable symbol in Domain is "-" (hyphen) Not allowed in start, end or twice in a row (same for "." (dot))...
Submitted by Artur - 2 years ago (Last modified 2 years ago)
0

Phone # Validation

ECMAScript (JavaScript)
This recognizes phone numbers, including country codes if they're present.
Submitted by Phoenix Staley - 2 years ago
0

Simple password validator

ECMAScript (JavaScript)
verify that a password string is from length 8 - 16, while allowing word and non-word characters.
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
0

股票代码

PCRE2 (PHP >=7.3)
aa
Submitted by vv - 2 years ago
0

whitespace only lines

PCRE2 (PHP >=7.3)
Matches whitespace only lines common to annoying website code.
Submitted by anonymous - 2 years ago
1...252253254255256...310

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
<\/?(?>a|abbr|acronym|address|applet|area|article|aside|audio|b|base|basefont|bdi|bdo|big|blockquote|body|br|button|canvas|caption|center|cite|code|col|colgroup|data|datalist|dd|del|details|dfn|dialog|dir|div|dl|dt|em|embed|fieldset|figcaption|figure|font|footer|form|frame|frameset|h1|h2|h3|h4|h5|h6|head|header|hr|html|i|iframe|img|input|ins|kbd|label|legend|li|link|main|map|mark|meta|meter|nav|noframes|noscript|object|ol|optgroup|option|output|p|param|picture|pre|progress|q|rp|rt|ruby|s|samp|script|section|select|small|source|span|strike|strong|style|sub|summary|sup|svg|table|tbody|td|template|textarea|tfoot|th|thead|time|title|tr|track|tt|u|ul|var|video|wbr|)>
/
gm
Open regex in editor

Description

Match all valid HTML tags

Submitted by anonymous - 2 years ago