Regular Expressions 101

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2

Any number between 0 and 10 with 0 or 1 decimal places

PCRE (PHP <7.3)
Matches any number between 0 and 10 (inclusive) with 0 or 1 decimal places. Note that .5 will NOT be matched but 0.5 will. Also 10.X will not be matched, but 10 will.
Submitted by Matt Coubrough - 9 years ago
2

Currency amount without currency symbol

PCRE (PHP <7.3)
Matches numbers that are likely to by financial amount. Does not consider the type of currency.
Submitted by elgehelge - 9 years ago
2

strip parentheses enclosed text with no keywords

PCRE (PHP <7.3)
strip parentheses enclosed text with no keywords - handles nested parentheses - if using brackets/braces normalize string to parentheses then use the regex
Submitted by marie bacuno - 9 years ago
2

openweathermap rain and snow

PCRE (PHP <7.3)
Extract from {"city":{"id":1217734,"name":"Boysun","findname":"BOYSUN","country":"UZ","coord":{"lon":67.198608,"lat":38.206108},"zoom":8,"langs":[{"link":"http:\/\/en.wikipedia.org\/wiki\/Boysun"},{"ru":"Бойсун"}]},"time":1394871628,"main":{"temp":274.74,"temp_min":274.74,"temp_max":274.74,"pressure...
Submitted by amplatfus - 9 years ago
2

Dotted Decimal IPv4 Adress (for programming languages)

PCRE (PHP <7.3)
Searches for dotted decimal IPv4 Adresses and saves the numbers in match groups.
Submitted by anonymous - 9 years ago
2

foreach

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

Match <?xml...?>

PCRE (PHP <7.3)
How to match the first line of a xml document
Submitted by anonymous - 9 years ago
1

phone test

PCRE (PHP <7.3)
no description available
Submitted by cool guy - 10 years ago
2

js function test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
2

Hello world example

PCRE (PHP <7.3)
no description available
Submitted by Fedir RYKHTIK - 11 years ago
2

takie

PCRE (PHP <7.3)
no description available
Submitted by sdfsdfdsf - 11 years ago
2

Get dynamic parameters from an URL

PCRE (PHP <7.3)
Gets the parameters (how many you want) from a url and organize into groups
Submitted by Caio Oliveira - 10 years ago
2

SRT (SubRip) Parser

PCRE (PHP <7.3)
Matches id, timecode and text for multiple subtitles. Make sure the source ends with a blank line to capture the last subtitle.
Submitted by Fergo - 10 years ago
2

Episode numbering below 100

PCRE (PHP <7.3)
Simplest form to match all the episode numbering versions I could remember that don't use incremental numberign without seasons.
Submitted by SEKCobra - 10 years ago
2

@import url(comments.css)

PCRE (PHP <7.3)
no description available
Submitted by Mitus M. - 10 years ago
2

more DISORTED EMAIL ADDRESSES

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
2

Repetitions

PCRE (PHP <7.3)
More than three words repeated in 3.
Submitted by paconaranjo - 10 years ago
2

Match subset

PCRE (PHP <7.3)
no description available
Submitted by Jason - 10 years ago
2

Creditcard expiry date checker

PCRE (PHP <7.3)
Checks if a expiry date is: mm/yy. You still have to check if it is a valid expiry date timewise.
Submitted by Pevawi - 10 years ago
2

log4j log parsing

PCRE (PHP <7.3)
This pulls out all the fields in a log4j field. Suitable for use in a Logstash Grok pattern or similar
Submitted by Robin Kearney - 10 years ago
1...2223242526...579

Get up to the first 10 lines of a string

0

Regular Expression
PCRE (PHP <7.3)

/
\A(?:.*\R){0,10}
/
mi
Open regex in editor

Description

no description available

Submitted by anonymous - 6 years ago