Perl-compatible regular expressions

GPTKB entity

Statements (43)
Predicate Object
gptkbp:instanceOf regular expression syntax
gptkbp:abbreviation gptkb:PCRE
gptkbp:category regular expressions
text processing
pattern matching
gptkbp:developedBy gptkb:Philip_Hazel
gptkbp:firstReleased 1997
https://www.w3.org/2000/01/rdf-schema#label Perl-compatible regular expressions
gptkbp:influenced software tools
many programming languages
gptkbp:influencedBy Perl regular expressions
gptkbp:latestReleaseVersion 2023-12-14
10.42
gptkbp:license gptkb:BSD_license
gptkbp:openSource true
gptkbp:supports gptkb:Unicode
conditional expressions
named capturing groups
backreferences
greedy and lazy quantifiers
lookahead
lookbehind
non-capturing groups
gptkbp:usedIn gptkb:Java
gptkb:JavaScript
gptkb:Perl
gptkb:Python
gptkb:Ruby
gptkb:C++
gptkb:Nginx
gptkb:.NET
gptkb:grep
gptkb:Apache_HTTP_Server
C
R
PHP
gptkbp:website https://www.pcre.org/
gptkbp:writtenBy C
gptkbp:bfsParent gptkb:Oniguruma
gptkb:PCRE
gptkb:PCRE2
gptkb:libpcre
gptkbp:bfsLayer 7