So Called – Subpatterns In PHP 5.2.2+ you can name the sub patterns returned from preg_match with a specific syntax. Named subpatterns now accept the
(PCRE documentation is unclear and issues like new PHP and no support of named subpatterns occur) EXCEPT pattern for addvars method 0.1.23 – fixed ^KEY
PHP: Subpatterns – Manual – PHP: Hypertext Preprocessor
Extracting capture group names from regular expressions. I’m trying to write an API which accepts a regexp with arbitrary named capture groups as input. I’m using the
Definición de Nombres de Patrones – Introducción | Herramientas
Starting with Perl 5.10, it is possible to define named subpatterns in a section of the pattern so that they can be called up by name anywhere in the pattern.
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Regular expression syntax
Bug#703778: erlang-base-hipe: re named subpatterns spuriously not matched – answer – Package: erlang-base-hipe Version: 1:15.b.1-dfsg-4 Severity: normal Named
php – Dynamic Named Subpatterns for RegEx? – Stack Overflow
I know I can use named subpatterns in preg_match to name the row in my array: (?P<sval1>[\w-]+). The problem I have with this is that "sval1" is predefined. Named Subpatterns Specifying subpatterns by number is simple, but it ca n be very hard to keep track of the numbers in com-plicated regular expression s.
PHP: preg_match Give Names to the Matches
Allows duplicate named subpatterns. This can be useful for patterns in which only one of a collection of identically-named subpatterns can match.
regex – Getting values of named subpatterns in erlang – Stack Overflow
Recently, I’ve added three new addons for XRegExp v2.0 (currently in release candidate stage on GitHub): XRegExp.build — Lets you build regexes using named subpatterns.
Flagrant BadasseryCreating Grammatical Regexes Using XRegExp.build
Subpatterns. Subpatterns are delimited by parentheses (round brackets), which can be nested. It is possible to name a subpattern using the syntax
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Answer : Bug#703778: erlang-base-hipe: re named subpatterns
NAME PCRE – Perl-compatible regular expressions CONTENTS Backslash Unicode character properties PCRE’s additional properties Subpatterns
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