Regular Expressions 101

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Community Patterns

1

Match anything inside round brackets including the brackets and white space before them.

PCRE (PHP <7.3)
no description available
Submitted by RazerMoon - 4 years ago
1

Date time recognition

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

Influx part file

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

U.S. phone number format: XXX-XXX-XXXX

Python
no description available
Submitted by anonymous - 4 years ago
1

url and os from selenium hub

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

java关键词匹配

PCRE (PHP <7.3)
nothing
Submitted by anonymous - 4 years ago
1

java判断整体多项式的合法性

ECMAScript (JavaScript)
java_PTA_6作业
Submitted by anonymous - 4 years ago
1

java截取出单项式

ECMAScript (JavaScript)
java_PTA_6作业
Submitted by anonymous - 4 years ago
1

java判断时间的合法性

ECMAScript (JavaScript)
时间包括有年份月分，天数，时分秒
Submitted by anonymous - 4 years ago
1

Arc, Select paths

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
1

Find repeating adjacent characters in a string

PCRE (PHP <7.3)
In an interview, I was asked to remove all repeating adjacent characters in a string except one. For example, input : abbccasdjajksdhkjaaaaa output : abcasdjajksdhkja In Java, the syntax will be s.replaceAll("(.)\\1{1,}", "$1");...
Submitted by anonymous - 4 years ago
1

Egyptian Phone Number Format

Python
This regex extract all the phone number (Egyptian Format: xxx xxxx-xxxx)
Submitted by anonymous - 4 years ago
1

get_units_w_or

PCRE (PHP <7.3)
matches units that are not next to 'and' (so matches all units next to 'or')
Submitted by anonymous - 4 years ago
1

Multiline Copyright detection anywhere

Python
no description available
Submitted by anonymous - 4 years ago
1

Multiline Copyright at beginning

Python
no description available
Submitted by anonymous - 4 years ago
1

Tag <p>...</p>

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

H1 Tag <h1>...</h1>

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

H2 Tag <h2>...</h2>

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

H3 Tag <h3>...</h3>

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

Title Tag <title>...</title>

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1...288289290291292...902

Community Library Entry

1

Regular Expression
PCRE2 (PHP >=7.3)

/
^(([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+([;.](([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+)*$
/
gm
Open regex in editor

Description

list of email

Submitted by anonymous - a year ago