Similar looking variables

This is the list of similar looking variables, found across the application. They might be confused one with the other.

One _ : the difference in the name is only _ (underscore); Case : the difference in the name is only the case; One letter : the difference in the name is only one letter;One digit : the difference in the name is only one digit;Partial inversion : the variable name may be broken in two pieces, which were inverted;

VariableVariablesReason
$file_path
  • $filepath
One _
$meta_data
  • $metadata
One _
$order_by
  • $orderby
One _
$log_file
  • $logfile
One _
$element
  • $Element
Case
  • $elements
One letter
$type
  • $Type
Case
  • $types
One letter
$filepath
  • $filePath
Case
  • $file_path
One letter
$realpath
  • $realPath
Case
$dateformat
  • $dateFormat
Case
$orderby
  • $orderBy
Case
  • $order_by
One letter
$array2
  • $array
  • $array1
One digit
$array1
  • $array
  • $array2
One digit
$key2
  • $key
One digit
$value2
  • $value
One digit
$obj1
  • $obj
  • $obj2
One digit
$obj2
  • $obj
  • $obj1
One digit
$arr1
  • $arr2
  • $arr
One digit
$arr2
  • $arr1
  • $arr
One digit
$regex1
  • $regex
  • $regex2
  • $regex3
  • $regex4
One digit
$regex2
  • $regex
  • $regex1
  • $regex3
  • $regex4
One digit
$regex3
  • $regex
  • $regex1
  • $regex2
  • $regex4
One digit
$regex4
  • $regex
  • $regex1
  • $regex2
  • $regex3
One digit
$val1
  • $val
  • $val2
One digit
$val2
  • $val
  • $val1
One digit
$password2
  • $password
One digit
$version1array
  • $version2array
One digit
$version1
  • $version
  • $version2
One digit
$version2array
  • $version1array
One digit
$version2
  • $version
  • $version1
One digit
$data1
  • $data
  • $data2
One digit
$data2
  • $data
  • $data1
One digit
$base32
  • $base
One digit
$rel
  • $real
One letter
$pos
  • $post
One letter
$val
  • $val1
  • $val2
One letter
$key
  • $keys
  • $key2
  • $ckey
One letter
$dir
  • $dirs
One letter
$str
  • $pstr
One letter
$var
  • $vars
One letter
$row
  • $rows
One letter
$ext
  • $next
  • $text
One letter
$dst
  • $dest
One letter
$all
  • $call
One letter
$dep
  • $deps
  • $deep
One letter
$use
  • $user
  • $used
One letter
$obj
  • $obj1
  • $obj2
One letter
$job
  • $jobs
One letter
$log
  • $logs
One letter
$arg
  • $args
One letter
$sep
  • $step
One letter
$arr
  • $arr1
  • $arr2
One letter
$dot
  • $dots
One letter
$tag
  • $etag
  • $tags
One letter
$pre
  • $pref
  • $prev
One letter
$req
  • $freq
One letter
$path
  • $paths
One letter
$html
  • $htmls
One letter
$item
  • $items
One letter
$data
  • $data1
  • $data2
One letter
$page
  • $pages
One letter
$file
  • $files
One letter
$name
  • $names
One letter
$user
  • $users
One letter
$mime
  • $mimes
One letter
$size
  • $sizes
One letter
$part
  • $parts
One letter
$line
  • $lines
One letter
$lock
  • $block
One letter
$info
  • $finfo
One letter
$form
  • $forms
One letter
$save
  • $saved
One letter
$bits
  • $bites
One letter
$text
  • $texts
One letter
$unit
  • $units
One letter
$word
  • $words
One letter
$rule
  • $rules
One letter
$sort
  • $short
One letter
$slug
  • $slugs
One letter
$lang
  • $langs
One letter
$hour
  • $hours
One letter
$link
  • $links
One letter
$node
  • $nodes
One letter
$step
  • $steps
One letter
$case
  • $cases
One letter
$byte
  • $bytes
One letter
$array
  • $array2
  • $array1
One letter
$block
  • $blocks
One letter
$route
  • $routes
One letter
$param
  • $params
One letter
$field
  • $fields
One letter
$error
  • $errors
One letter
$value
  • $values
  • $value2
One letter
$extra
  • $extras
One letter
$cache
  • $caches
  • $cached
One letter
$scope
  • $scopes
One letter
$order
  • $border
One letter
$event
  • $events
One letter
$group
  • $groups
One letter
$token
  • $tokens
One letter
$theme
  • $themes
One letter
$thumb
  • $thumbs
One letter
$regex
  • $regex1
  • $regex2
  • $regex3
  • $regex4
One letter
$merge
  • $merged
One letter
$asset
  • $assets
One letter
$chunk
  • $chunks
One letter
$level
  • $levels
One letter
$width
  • $wwidth
  • $widths
One letter
$style
  • $styles
One letter
$scale
  • $scaled
One letter
$color
  • $colors
One letter
$check
  • $checks
One letter
$month
  • $months
One letter
$local
  • $locale
One letter
$space
  • $spaces
One letter
$handle
  • $handler
One letter
$offset
  • $offsets
One letter
$folder
  • $folders
One letter
$tmpDir
  • $tempDir
One letter
$method
  • $methods
One letter
$filter
  • $filters
One letter
$length
  • $lengths
One letter
$object
  • $objects
One letter
$header
  • $headers
One letter
$stream
  • $streams
One letter
$result
  • $results
One letter
$decode
  • $decoded
One letter
$option
  • $options
One letter
$scheme
  • $schemes
One letter
$parent
  • $parents
One letter
$action
  • $actions
One letter
$oldKey
  • $oldKeys
One letter
$newKey
  • $newKeys
One letter
$weight
  • $wheight
One letter
$reload
  • $preload
One letter
$author
  • $authors
One letter
$lookup
  • $lookups
One letter
$letter
  • $letters
One letter
$cookie
  • $cookies
One letter
$remove
  • $removed
One letter
$plugin
  • $plugins
One letter
$timing
  • $timings
One letter
$height
  • $wheight
One letter
$update
  • $updated
  • $updater
One letter
$minute
  • $minutes
One letter
$avatar
  • $avatars
  • $mavatar
One letter
$ignore
  • $ignores
One letter
$backup
  • $backups
One letter
$script
  • $scripts
One letter
$useKey
  • $usedKey
One letter
$toggle
  • $toggles
One letter
$content
  • $contents
One letter
$version
  • $versions
  • $version1
  • $version2
One letter
$default
  • $defaults
One letter
$message
  • $messages
One letter
$referer
  • $referrer
One letter
$pattern
  • $patterns
One letter
$setting
  • $settings
One letter
$segment
  • $segments
One letter
$excerpt
  • $excerpts
One letter
$command
  • $commands
One letter
$archive
  • $archiver
One letter
$package
  • $packages
One letter
$license
  • $licenses
One letter
$exclude
  • $excludes
One letter
$symlink
  • $symlinks
One letter
$logfile
  • $log_file
One letter
$profile
  • $profiles
One letter
$sibling
  • $siblings
One letter
$comment
  • $comments
One letter
$location
  • $locations
One letter
$instance
  • $instances
One letter
$ordering
  • $orderings
One letter
$language
  • $languages
One letter
$mimetype
  • $mimetypes
One letter
$accessor
  • $accessors
One letter
$indexKey
  • $indexKeys
One letter
$rawRoute
  • $rawRoutes
One letter
$metadata
  • $meta_data
One letter
$password
  • $password2
One letter
$memcache
  • $memcached
One letter
$listener
  • $listeners
One letter
$override
  • $overrides
One letter
$position
  • $positionY
  • $positionX
One letter
$timezone
  • $timezones
One letter
$lockName
  • $blockName
One letter
$truncate
  • $truncated
One letter
$variable
  • $variables
One letter
$blueprint
  • $blueprints
One letter
$exception
  • $exceptions
One letter
$extension
  • $extensions
One letter
$normalize
  • $normalized
One letter
$timestamp
  • $timestamps
One letter
$attribute
  • $attributes
One letter
$pages_dir
  • $pages_dirs
One letter
$job_state
  • $job_states
One letter
$errorCode
  • $errorCodes
One letter
$violation
  • $violations
One letter
$collection
  • $collections
One letter
$permission
  • $permissions
One letter
$identifier
  • $identifiers
One letter
$media_type
  • $media_types
One letter
$site_route
  • $site_routes
One letter
$arrayValue
  • $arrayValues
One letter
$deprecation
  • $deprecations
One letter
$replacement
  • $replacements
One letter
$accessLevel
  • $accessLevels
One letter
$translation
  • $translations
One letter
$alternative
  • $alternatives
One letter
$uploadedFile
  • $uploadedFiles
One letter
$only_package
  • $only_packages
One letter
$language_file
  • $language_files
One letter
$page_extension
  • $page_extensions
One letter
$languages_folder
  • $languages_folders
One letter
$dependent_package
  • $dependent_packages
One letter