Regular Expressions 101

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Community Patterns

1

CB tools

PCRE (PHP <7.3)
no description available
Submitted by 2M - 8 years ago
1

Keil C ARM MDK Error Parser

PCRE (PHP <7.3)
This regex will work with Keil C ARM MDK if you prefer using Eclipse
Submitted by Peter Nguyen - 8 years ago
1

at-mention

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago (Last modified 8 years ago)
1

JS Regex to get full filename from url.

PCRE (PHP <7.3)
JS Regex to get full filename from url even if the filename contains "-".
Submitted by Vivek Shah - 8 years ago
1

sourcetype

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

extract file name from URL

PCRE (PHP <7.3)
extract file name from URL
Submitted by m4r35 - 8 years ago
1

kosta

PCRE (PHP <7.3)
kosta
Submitted by kosta - 8 years ago
1

keyword with colon and value

PCRE (PHP <7.3)
keyword : value
Submitted by anonymous - 8 years ago
1

-> Total_Business_Units -> TBU000 -> TBU200 -> TBU299 -> TBU201 -> TB

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Swap key and value in JavaScript object

PCRE (PHP <7.3)
This will allow you to swap key and value in a JavaScript object. So { language: "romanian" } will become { romanian: "language" }
Submitted by Victor - 8 years ago
1

episode

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

test

PCRE (PHP <7.3)
this is a test
Submitted by anonymous - 8 years ago
1

Grab valid LAN IPs

PCRE (PHP <7.3)
no description available
Submitted by jchd - 8 years ago
1

Name validator

PCRE (PHP <7.3)
Validates a first middle and last name with hyphens as a single string
Submitted by Keith Johnson - 8 years ago
1

test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

testscript

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

URL Path Validation

PCRE (PHP <7.3)
Validates an url path that must begin with '/' and not contain special characters or repeated '/' [forward slashes]
Submitted by rochmit10 - 8 years ago
1

1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Sign before number

PCRE (PHP <7.3)
no description available
Submitted by Albion Liçi - 8 years ago
1

Trick empty char

PCRE (PHP <7.3)
no description available
Submitted by CROSP - 8 years ago
1...7273747576...481

22 Jimmy

1

Regular Expression
PCRE (PHP <7.3)

/
.+\.{a-z}+$
/
gm
Open regex in editor

Description

.+.{a-z}+$

/ .+.{a-z}+$ / gm .+ matches any character (except for line terminators)

  • Quantifier — Matches between one and unlimited times, as many times as possible, giving back as needed (greedy) . matches the character . literally (case sensitive) {a-z matches the characters {a-z literally (case sensitive) }+ matches the character } literally (case sensitive)
  • Quantifier — Matches between one and unlimited times, as many times as possible, giving back as needed (greedy) $ asserts position at the end of a line Global pattern flags g modifier: global. All matches (don't return after first match) m modifier: multi line. Causes ^ and $ to match the begin/end of each line (not only begin/end of string)
Submitted by anonymous - 4 years ago