Regular Expressions 101

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Community Patterns

0

parse mysqldump INSERT statement field values (handles unescaping)

PCRE (PHP <7.3)
This will parse the fields portion of a mysqldump lines such as: INSERT INTO users VALUES (42,'Bob',12.34,NULL,'It\'s ok!');
Submitted by Steve Shreeve - 9 years ago
0

URL validation with http/https

PCRE (PHP <7.3)
URL validation with http/https
Submitted by Gunjan - 9 years ago
0

Key/Value pairs with multiline support

PCRE (PHP <7.3)
Key/Value pairs with multiline support
Submitted by Alexander Krutov - 9 years ago
0

A regex that tries to replace every instance in your site

PCRE (PHP <7.3)
For better exception capturing
Submitted by anonymous - 9 years ago
0

Get attributes values of html tags

PCRE (PHP <7.3)
Allow get the value of the some attributes from a html text
Submitted by Marcelo Fuentes - 9 years ago
0

time input

PCRE (PHP <7.3)
following input formats work-- 10am to 3pm 1am - 2pm 12pm-3pm
Submitted by anonymous - 9 years ago
0

Phone Number Extraction

PCRE (PHP <7.3)
US numbers only
Submitted by codedude - 9 years ago
0

phone valid

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

Phone numbers

PCRE (PHP <7.3)
PHP
Submitted by anonymous - 9 years ago
0

Facebook url regex

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

add colon between hours and minutes to time (24h system)

PCRE (PHP <7.3)
This expression converts any 3- or 4 digit timevalue to a value with colon between hours and minutes. So 345 is converted to 3:45 and 1500 is converted to 15:00
Submitted by Patrick Sinke - 9 years ago
0

Nickname

PCRE (PHP <7.3)
Nickname validation. Only: letters _ One line. Tested with RoR
Submitted by Paramoshkin Andrew - 9 years ago
0

/[a-f0-9]{8}(?:-[a-f0-9]{4}){3}-[a-f0-9]{12}

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

url and path match with or without http|https

PCRE (PHP <7.3)
this is the most perfect pattern I reach for url with query or anchor
Submitted by Gehad Mohamed - 9 years ago
0

Registration Email Address

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

IP V4 with leading zero values

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

SQL: insert into

PCRE (PHP <7.3)
insert[\s]+into[\s]+\([\s](?.?)[\s]\)[\s]+values[\s]+\((?.?)[\s]*\);
Submitted by suat erenler - 9 years ago
0

negative lookbehind

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

Match links in html

PCRE (PHP <7.3)
Matches all from
Submitted by anonymous - 9 years ago
0

DateTime: yyyy-M-d-HH-mm-ss (.NET)

PCRE (PHP <7.3)
Validates DateTime in format 'yyyy-M-d-HH-mm-ss'(.NET) in mind with possible zeros, minimal values, maximal values and infinite year
Submitted by CryoCZ - 9 years ago
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Community Library Entry

2

Regular Expression
Java 8

"
\[(plantuml.+)\]\s+\.{4}\s([\s\S]+?(?=^\.{4}))\.{4}
"
gm
Open regex in editor

Description

Regex to select PlantUML Block in Asciidoc documents

Submitted by anonymous - 3 years ago