Confusing Variables

{{DESCRIPTION}}.

$__dir

$dir

One _ $line3

$line4
$line

One digit $line4

$line3
$line

One digit $config2

$config

One digit $test1

$test
$test2
$test3
$test4
$test5
$test6
$test7
$test8
$test9
$test10
$test11
$test12

One digit

$test10
$test11
$test12

One letter $test2

$test
$test1
$test3
$test4
$test5
$test6
$test7
$test8
$test9
$test10
$test11
$test12

One digit

$test12

One letter $test3

$test
$test1
$test2
$test4
$test5
$test6
$test7
$test8
$test9
$test10
$test11
$test12

One digit $test4

$test
$test1
$test2
$test3
$test5
$test6
$test7
$test8
$test9
$test10
$test11
$test12

One digit $test5

$test
$test1
$test2
$test3
$test4
$test6
$test7
$test8
$test9
$test10
$test11
$test12

One digit $test6

$test
$test1
$test2
$test3
$test4
$test5
$test7
$test8
$test9
$test10
$test11
$test12

One digit $test7

$test
$test1
$test2
$test3
$test4
$test5
$test6
$test8
$test9
$test10
$test11
$test12

One digit $test8

$test
$test1
$test2
$test3
$test4
$test5
$test6
$test7
$test9
$test10
$test11
$test12

One digit $test9

$test
$test1
$test2
$test3
$test4
$test5
$test6
$test7
$test8
$test10
$test11
$test12

One digit $test10

$test
$test1
$test2
$test3
$test4
$test5
$test6
$test7
$test8
$test9
$test11
$test12

One digit $test11

$test
$test1
$test2
$test3
$test4
$test5
$test6
$test7
$test8
$test9
$test10
$test12

One digit $test12

$test
$test1
$test2
$test3
$test4
$test5
$test6
$test7
$test8
$test9
$test10
$test11

One digit $array_2

$array_1

One digit $array_1

$array_2

One digit $af_part1

$af_part2

One digit $af_part2

$af_part1

One digit $s_part1

$s_part2

One digit $s_part2

$s_part1

One digit $row

$rows

One letter $key

$keys
$skey

One letter $def

$defs

One letter $var

$nvar

One letter $int

$init
$inst

One letter $log

$long

One letter $out

$outp

One letter $len

$lenc
$leng

One letter $tmp

$temp

One letter $tag

$tags

One letter $col

$coll
$cols

One letter $bit

$bits
$lbit

One letter $pre

$prev

One letter $par

$part

One letter $doc

$docs

One letter $dat

$data

One letter $page

$pPage

One letter $line

$line3
$line4

One letter $file

$files

One letter $test

$test1
$test2
$test3
$test4
$test5
$test6
$test7
$test8
$test9

One letter $type

$rtype
$vtype

One letter $attr

$attrs

One letter $code

$pcode

One letter $part

$parts

One letter $func

$funcs

One letter $font

$fonts

One letter $token

$tokens

One letter $event

$events

One letter $value

$values
$nvalue

One letter $class

$lclass

One letter $error

$errors

One letter $chunk

$chunks

One letter $scope

$scopes

One letter $color

$colors

One letter $param

$params

One letter $embed

$embeds

One letter $filter

$filters

One letter $config

$config2

One letter $scheme

$schemes

One letter $factor

$factory

One letter $module

$modules

One letter $regexp

$regexps

One letter $cursor

$rcursor

One letter $header

$headers

One letter $message

$messages

One letter $exploit

$exploits

One letter $element

$elements

One letter $keypair

$keypairs

One letter $content

$contents

One letter $exclude

$excluded
$excludes

One letter $encoding

$encodings

One letter $injector

$injectors

One letter $selector

$selectors

One letter $menuBlock

$menuBlocks

One letter $exception

$exceptions

One letter $attribute

$attributes

One letter $directive

$directives

One letter $declaration

$declarations

One letter $language_seen

$languages_seen

One letter $formatting_element

$formatting_elements

One letter