Filename	/usr/lib/x86_64-linux-gnu/perl/5.20/MIME/Base64.pm
Statements	Executed 14 statements in 368µs

Subroutines

Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
1	1	1	12µs	23µs	MIME::Base64::::BEGIN@3MIME::Base64::BEGIN@3
1	1	1	7µs	45µs	MIME::Base64::::BEGIN@4MIME::Base64::BEGIN@4
0	0	0	0s	0s	MIME::Base64::::decode_base64urlMIME::Base64::decode_base64url
0	0	0	0s	0s	MIME::Base64::::encode_base64urlMIME::Base64::encode_base64url

Call graph for these subroutines as a Graphviz dot language file.

Line	State ments	Time on line	Calls	Time in subs	Code
1					package MIME::Base64;
2
3	2	26µs	2	34µs	# spent 23µs (12+11) within MIME::Base64::BEGIN@3 which was called: # once (12µs+11µs) by C4::Letters::BEGIN@23 at line 3 use strict; # spent 23µs making 1 call to MIME::Base64::BEGIN@3 # spent 11µs making 1 call to strict::import
4	2	151µs	2	83µs	# spent 45µs (7+38) within MIME::Base64::BEGIN@4 which was called: # once (7µs+38µs) by C4::Letters::BEGIN@23 at line 4 use vars qw(@ISA @EXPORT @EXPORT_OK $VERSION); # spent 45µs making 1 call to MIME::Base64::BEGIN@4 # spent 38µs making 1 call to vars::import
5
6	1	600ns			require Exporter;
7	1	6µs			@ISA = qw(Exporter);
8	1	600ns			@EXPORT = qw(encode_base64 decode_base64);
9	1	400ns			@EXPORT_OK = qw(encode_base64url decode_base64url encoded_base64_length decoded_base64_length);
10
11	1	100ns			$VERSION = '3.14';
12
13	1	1µs			require XSLoader;
14	1	176µs	1	169µs	XSLoader::load('MIME::Base64', $VERSION); # spent 169µs making 1 call to XSLoader::load
15
16	1	900ns			*encode = \&encode_base64;
17	1	200ns			*decode = \&decode_base64;
18
19					sub encode_base64url {
20					my $e = encode_base64(shift, "");
21					$e =~ s/=+\z//;
22					$e =~ tr[+/][-_];
23					return $e;
24					}
25
26					sub decode_base64url {
27					my $s = shift;
28					$s =~ tr[-_][+/];
29					$s .= '=' while length($s) % 4;
30					return decode_base64($s);
31					}
32
33	1	5µs			1;
34
35					__END__