Regular Expressions 101

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Community Patterns

0

int or Float 3 decimal values

ECMAScript (JavaScript)
Accepts only integer or Flating values upto 3 decimals. To accept n decimals change (1,n)
Submitted by Shanky - 9 years ago
2

MONTHDAY

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

hex number check

PCRE (PHP <7.3)
check if a string is a hex number
Submitted by anonymous - 9 years ago
2

Numéro de sécurité sociale (France)

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

Turkey mobile phone number 0(5__) ___-____

PCRE (PHP <7.3)
Turkey mobile phone number Regex format 0(5__) -_
Submitted by msbeden - 9 years ago
2

get all between 2 lines

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

Find untranslated strings, angular

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
2

extract node values from xml string

PCRE (PHP <7.3)
extract node values from xml string
Submitted by anonymous - 9 years ago
0

Unicode alphanumeric (any language) with whitespaces

ECMAScript (JavaScript)
Match any alphanumeric string in any language. White spaces are allowed. (Usefull for ECMAScript 5)
Submitted by Angelos Gkountis - 9 years ago
1

Decimal Numbers (+/-)

PCRE (PHP <7.3)
no description available
Submitted by Zain - 9 years ago
2

Positive Ints

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

mikrotik

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

regular expression to match word starting with space

Python
no description available
Submitted by anonymous - 9 years ago
2

Diiff

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

allow only alpabets digits and special characters

ECMAScript (JavaScript)
allow only alpabets digits and special characters
Submitted by anonymous - 9 years ago
2

the many john smiths

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Complete Machine Readable Passport pattern

PCRE (PHP <7.3)
Regex to identify and split the components of a machine readable passport pattern text
Submitted by Igor Ferreira - 9 years ago
1

numbers between 200 and 3000

PCRE (PHP <7.3)
no description available
Submitted by Bino - 9 years ago
2

get href

ECMAScript (JavaScript)
gets value of href
Submitted by me - 9 years ago
2

Separating Server and Domain from FQDN

PCRE (PHP <7.3)
no description available
Submitted by Awan - 9 years ago
1...6263646566...900

Community Library Entry

2

Regular Expression
PCRE (PHP <7.3)

/
(?:0[xX])?[0-9a-fA-F]+
/
Open regex in editor

Description

check if a string is a hex number

Submitted by anonymous - 9 years ago