Regular Expressions 101

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Community Patterns

1

Regex Validator

PCRE (PHP <7.3)
A regex to parse regexs
Submitted by anonymous - 8 years ago
1

Catdance

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

Check if string contains special chars

PCRE (PHP <7.3)
If string contains special chars no match. Blank space is safe. It will accept blank spaces.
Submitted by binary_fm - 8 years ago
1

test

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

RUBROS

Python
no description available
Submitted by anonymous - 8 years ago
1

tempate location

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

n+5

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

HH:MM

ECMAScript (JavaScript)
Validates 24 hour formmatted hours and minutes
Submitted by anonymous - 8 years ago
1

E-mail validation

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

TestMode Build Zip Files

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

Get Month and Year from different date format

PCRE (PHP <7.3)
Get Month and Year from different date format
Submitted by ankit s - 8 years ago
1

123

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

Remove blank lines

PCRE (PHP <7.3)
Removes all blank lines. PHP: trim(preg_replace("/(^[\r\n]|[\r\n]+)[\s\t][\r\n]+/", "\n", $string)); You have replace with a newline char to break non-blank lines. This also leaves a single trailing newline, easily removed with trim($string); if needed.
Submitted by anonymous - 8 years ago
1

Número telefone celular brasileiro

ECMAScript (JavaScript)
Recebe os formatos: 1: dd xxxxx-xxxx 2: (dd) xxxxx-xxxx 3: ddxxxxx-xxxx 4: (dd)xxxxx-xxxx
Submitted by Cleverson - 8 years ago
1

C-style comments

Python
Match C-style comments
Submitted by Mykola Orliuk - 8 years ago
1

Extract title from icecast default json

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

amazon video filter

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

STM32 MCUs

PCRE (PHP <7.3)
Select STM32 MCU, Flash & RAM size
Submitted by Ivaylo Iltchev - 8 years ago
1

STM32 Check MCU

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

step1

Python
no description available
Submitted by anonymous - 8 years ago
1...234235236237238...902

Community Library Entry

2

Regular Expression
PCRE (PHP <7.3)

/
^(?<ROYAL_FLUSH>(A)(.) K\3 Q\3 J\3 T\3)|(?<STRAIGHT_FLUSH>(K)(.) Q\6 J\6 T\6 9\6|(Q)(.) J\8 T\8 9\8 8\8|(J)(.) T\10 9\10 8\10 7\10|(T)(.) 9\12 8\12 7\12 6\12|(9)(.) 8\14 7\14 6\14 5\14|(8)(.) 7\16 6\16 5\16 4\16|(7)(.) 6\18 5\18 4\18 3\18|(6)(.) 5\20 4\20 3\20 2\20|(A)(.) 5\22 4\22 3\22 2\22)|(?<FOUR_OF_A_KIND>.*(.). \24. \24. \24..*)|(?<FULL_HOUSE>(.). \26. (.). \27. \27.|(.). \28. \28. (.). \29.)|(?<FLUSH>(.)(.) .\32 .\32 .\32 .\32)|(?<STRAIGHT>(A). K. Q. J. T.|(K). Q. J. T. 9.|(Q). J. T. 9. 8.|(J). T. 9. 8. 7.|(T). 9. 8. 7. 6.|(9). 8. 7. 6. 5.|(8). 7. 6. 5. 4.|(7). 6. 5. 4. 3.|(6). 5. 4. 3. 2.|A. (5). 4. 3. 2.)|(?<THREE_OF_A_KIND>.*(.). \45. \45..*)|(?<TWO_PAIR>.*(.). \47. .*(.). \48..*)|(?<PAIR>.*(.). \50..*)|(?<HIGH_CARD>(.).*)$
/
gm
Open regex in editor

Description

Detect the poker hand from a sorted hand like this:

<Figure><Number> with the figures and numbers sorted in descending order
Submitted by ZeNairolf - 4 years ago