Devel::FindGlobals 0.03

Devel::FindGlobals is a Perl module to find global variables and their size. SYNOPSIS use Devel::FindGlobals; print print_globals_sizes(); This module just runs around and over the symbol table, finds global variables, gets their sizes with Devel::Size, and then prints them out. find_globals() just finds the globals (and returns a hashref), and find_globals_sizes() returns the globals and the sizes in a hashref. print_globals_sizes() prints out that data in a pretty table. find_globals() hashref is of the form $hash->{TYPE}{NAME}, where TYPE is SCALAR, ARRAY, HASH (types stored in @Devel::FindGlobals::TYPES). find_globals_sizes() hashref is the same, except that the value of the record is not 1 but an arrayref of size and total_size (size is the size of the variable itself, and total_size counts up all the other members of the variable, for arrayrefs and hashrefs). print_globals_sizes() accepts an OPTIONS hash. Currently recognized options are: ignore_files Ignore file globals (like $main::_ ignore_undef_scalars Ignore scalars that exist, but are not defined. Default value is true. exclude_match An arrayref of strings to match; e.g., [^VERSION$, ^Debug]. Will not print variables matching any of the expressions. include_match Same as exclude_match, except for variables to exclusively include, instead of strings to exclude. lexicals A hashref of name = reference> for lexical variables to include in the report..

Requirements:	No special requirements
Platforms:	Linux
Keyword:	Develfindglobals,  Findglobals,  Global Variables,  Globals,  Libraries,  Module,  Perl Module,  Print,  Programming,  Size,  Sizes,  Variables
Users rating:	0/10