Regular Expressions 101

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Community Patterns

1

reges for validation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

убрать все и кривой плюс

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Telefono celular venezuela

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Telefono Local venezuela

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Search for missing space around operator (=, +, -)

Python
In this case it is only =, but you can easily modify it to add more operators.
Submitted by rugk - 9 years ago
0

Find missing space around operators (=, +, -, *, /)

Python
no description available
Submitted by rugk - 9 years ago
1

Simple date validation

PCRE (PHP <7.3)
Regex validating yyyy-mm-dd or dd-mm-yyyy
Submitted by anonymous - 9 years ago
0

IP address a.b.c.d form with range from 0 to 255 for each letters

Python
Are you pissed off with your regular expression homework? well then. here is the answer. ^([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))$
Submitted by Abdulaziz - 9 years ago
1

sélection entre 2 tags

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

gitlab project repos

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

switch case statemen in C++

PCRE (PHP <7.3)
Match switch case statemen in C++
Submitted by Денис Суховерхов - 9 years ago
1

dd-mmm-yyyy javascript regex

PCRE (PHP <7.3)
29-Dec-2015
Submitted by Abhijeet Joshi - 9 years ago
0

dd-mmm-yyyy dd/mmm/yyyy dd.mmm.yyyy

ECMAScript (JavaScript)
it accept -, / and . operator date formate 29-Dec-2015
Submitted by Abhijeet Joshi, - 9 years ago
1

ternary operator in C++

PCRE (PHP <7.3)
match ternary operator in C++
Submitted by Денис Суховерхов - 9 years ago
1

if else statement in C++

PCRE (PHP <7.3)
match if else statement in C++
Submitted by Денис Суховерхов - 9 years ago
0

3-50 all

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

ABC#

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Vowel words

ECMAScript (JavaScript)
([!-\~]aeiou)
Submitted by Ipsita Mohanty - 9 years ago
0

Facebook ID in Links or Widgets

PCRE (PHP <7.3)
Find the ID/name of facebook users/pages in widgets, or links.
Submitted by anonymous - 9 years ago
1

0755462021

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...164165166167168...902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
[^a-zA-Z_\x7f-\xff\d]
/
g
Open regex in editor

Description

This can be used in a preg_replace function to take any string value and strip all invalid characters to make a valid PHP variable

Submitted by Deathnerd - 9 years ago