Regular Expressions 101

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Community Patterns

0

Regex to verify Hamradio Callsign and retrieve prefix

PCRE (PHP <7.3)
This REGEX verifies the callsign and splits it up in several parts so it is possible to retrieve the prefix. All additions to the callsign (like /P, /M,..) and prepositions like other DXCC identifier (like DL/ON7BS) will be retrieved. The only DXCC that won't work if found so far is swaziland (pref...
Submitted by anonymous - 5 years ago
0

...\w?

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

0-9] [a-b]

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

VRT NWS Regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Regex for a line of assembly instruction

Python
Returns 4 groups, label = label used in the start, if any opc = Opcode mnemonic if the line contains an instruction op1 = first operand to mnemonic, if any op2 = second operand to mnemonic, if any...
Submitted by anonymous - 5 years ago
0

PRPA Blacklist Example2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

for operation Plus

PCRE (PHP <7.3)
\s\-\d\s(\.|\,)\d\s\+\s\-\d\s(\.\,)\s*\d
Submitted by anonymous - 5 years ago
0

indentation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

indentation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

process(all)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1

Apache: if a url comes with & but without a ? starting the query param, replace the first & with a ?

PCRE (PHP <7.3)
If you got a malformed URL with a query string not starting with a question mark, this Apache rule will catch it and make a redirection, replacing the first ampersand with the mandatory question mark for a query string. The negative lookahead will make sure that it don't replaces a well formed quer...
Submitted by anonymous - 5 years ago
0

Apache: if a url comes with & but without a ? starting the query param, replace the first & with a ?

PCRE (PHP <7.3)
If you got a malformed URL with a query string not starting with a question mark, this Apache rule will catch it and make a redirection, replacing the first ampersand with the mandatory question mark for a query string. The negative lookahead will make sure that it don't replaces a well formed quer...
Submitted by anonymous - 5 years ago
0

Vipom regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

regex email

Python
use for censor phonenumber in comment
Submitted by anonymous - 5 years ago
0

Find =='s

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

gen unique sql

Python
no description available
Submitted by anonymous - 5 years ago
0

AC800s

Python
no description available
Submitted by anonymous - 5 years ago
0

mayfield 12

Python
no description available
Submitted by anonymous - 5 years ago
0

AC800s from forum

Python
no description available
Submitted by anonymous - 5 years ago
0

AC800s Modem testing

Python
Still not quite right
Submitted by anonymous - 5 years ago
1...410411412413414...901

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^(?:[a-z][0-9a-z-.+]*:\/\/)?((?:(?:[a-z\u00a1-\uffff0-9_]+-?)*[a-z\u00a1-\uffff0-9_]+)(?:\.(?:[a-z\u00a1-\uffff0-9_]+-?)*[a-z\u00a1-\uffff0-9_]+)*(?:\.(?:[a-z0-9\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:\/.*)?(?:\?.*)?(?:\#.*)?$
/
gim
Open regex in editor

Description

Latest isUrl regex

Submitted by anonymous - 8 years ago