Sub::Identify(3pm) - phpMan

Sub::Identify(3pm)             User Contributed Perl Documentation             Sub::Identify(3pm)



NAME
       Sub::Identify - Retrieve names of code references

SYNOPSIS
           use Sub::Identify ':all';
           my $subname = sub_name( $some_coderef );
           my $p = stash_name( $some_coderef );
           my $fully_qualified_name = sub_fullname( $some_coderef );
           defined $subname
               and print "this coderef points to sub $subname in package $p\n";

DESCRIPTION
       "Sub::Identify" allows you to retrieve the real name of code references. For this, it uses
       perl's introspection mechanism, provided by the "B" module.

       It provides four functions : "sub_name" returns the name of the subroutine (or "__ANON__"
       if it's an anonymous code reference), "stash_name" returns its package, and "sub_fullname"
       returns the concatenation of the two.

       The fourth function, "get_code_info", returns a list of two elements, the package and the
       subroutine name (in case of you want both and are worried by the speed.)

       In case of subroutine aliasing, those functions always return the original name.

LICENSE
       (c) Rafael Garcia-Suarez (rgarciasuarez at gmail dot com) 2005, 2008

       This program is free software; you may redistribute it and/or modify it under the same
       terms as Perl itself.



perl v5.10.0                                2008-12-09                         Sub::Identify(3pm)

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