Class Inflector

Pluralize and singularize English words.

Inflector pluralizes and singularizes English nouns. Used by CakePHP's naming conventions throughout the framework.

Namespace: Cake\Utility
Link: https://book.cakephp.org/3.0/en/core-libraries/inflector.html
Location: Utility/Inflector.php

Properties summary

$_cache protected static

array

Method cache array.
$_initialState protected static

array

The initial state of Inflector so reset() works.
$_irregular protected static

array

Irregular rules
$_plural protected static

array

Plural inflector rules
$_singular protected static

array

Singular inflector rules
$_transliteration protected static

array

Default map of accented and special characters to ASCII characters
$_uninflected protected static

array

Words that should not be inflected

Method Summary

_cache() protected static

Cache inflected values, and return if already available
camelize() public static

Returns the input lower_case_delimited_string as a CamelCasedString.
classify() public static

Returns Cake model class name ("Person" for the database table "people".) for given database table.
dasherize() public static

Returns the input CamelCasedString as an dashed-string.
delimit() public static

Expects a CamelCasedInputString, and produces a lower_case_delimited_string
humanize() public static

Returns the input lower_case_delimited_string as 'A Human Readable String'. (Underscores are replaced by spaces and capitalized following words.)
pluralize() public static

Return $word in plural form.
reset() public static

Clears Inflectors inflected value caches. And resets the inflection rules to the initial values.
rules() public static

Adds custom inflection $rules, of either 'plural', 'singular', 'uninflected', 'irregular' or 'transliteration' $type.
singularize() public static

Return $word in singular form.
slug() public static deprecated

Returns a string with all spaces converted to dashes (by default), accented characters converted to non-accented characters, and non word characters removed.
tableize() public static

Returns corresponding table name for given model $className. ("people" for the model class "Person").
underscore() public static

Returns the input CamelCasedString as an underscored_string.
variable() public static

Returns camelBacked version of an underscored string.

Method Detail

_cache() protected static ¶

_cache( string $type , string $key , string|boolean $value = false )

Cache inflected values, and return if already available

Parameters

string $type: Inflection type
string $key: Original value
string|boolean $value optional false: Inflected value

Returns

string|false
Inflected value on cache hit or false on cache miss.

camelize() public static ¶

camelize( string $string , string $delimiter = '_' )

Returns the input lower_case_delimited_string as a CamelCasedString.

Parameters

string $string: String to camelize
string $delimiter optional '_': the delimiter in the input string

Returns

string
CamelizedStringLikeThis.

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-camelcase-and-under-scored-forms

classify() public static ¶

classify( string $tableName )

Returns Cake model class name ("Person" for the database table "people".) for given database table.

Parameters

string $tableName: Name of database table to get class name for

Returns

string
Class name

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-table-and-class-name-forms

dasherize() public static ¶

dasherize( string $string )

Returns the input CamelCasedString as an dashed-string.

Also replaces underscores with dashes

Parameters

string $string: The string to dasherize.

Returns

string
Dashed version of the input string

delimit() public static ¶

delimit( string $string , string $delimiter = '_' )

Expects a CamelCasedInputString, and produces a lower_case_delimited_string

Parameters

string $string: String to delimit
string $delimiter optional '_': the character to use as a delimiter

Returns

string
delimited string

humanize() public static ¶

humanize( string $string , string $delimiter = '_' )

Returns the input lower_case_delimited_string as 'A Human Readable String'. (Underscores are replaced by spaces and capitalized following words.)

Parameters

string $string: String to be humanized
string $delimiter optional '_': the character to replace with a space

Returns

string
Human-readable string

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-human-readable-forms

pluralize() public static ¶

pluralize( string $word )

Return $word in plural form.

Parameters

string $word: Word in singular

Returns

string
Word in plural

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-plural-singular-forms

reset() public static ¶

reset( )

Clears Inflectors inflected value caches. And resets the inflection rules to the initial values.

rules() public static ¶

rules( string $type , array $rules , boolean $reset = false )

Adds custom inflection $rules, of either 'plural', 'singular', 'uninflected', 'irregular' or 'transliteration' $type.

Usage:

Inflector::rules('plural', ['/^(inflect)or$/i' => '\1ables']);
Inflector::rules('irregular', ['red' => 'redlings']);
Inflector::rules('uninflected', ['dontinflectme']);
Inflector::rules('transliteration', ['/å/' => 'aa']);

Parameters

string $type: The type of inflection, either 'plural', 'singular', 'uninflected' or 'transliteration'.
array $rules: Array of rules to be added.
boolean $reset optional false: If true, will unset default inflections for all new rules that are being defined in $rules.

singularize() public static ¶

singularize( string $word )

Return $word in singular form.

Parameters

string $word: Word in plural

Returns

string
Word in singular

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-plural-singular-forms

slug() public static deprecated ¶

slug( string $string , string $replacement = '-' )

Returns a string with all spaces converted to dashes (by default), accented characters converted to non-accented characters, and non word characters removed.

Deprecated

3.2.7 Use Text::slug() instead.

Parameters

string $string: the string you want to slug
string $replacement optional '-': will replace keys in map

Returns

string

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-url-safe-strings

tableize() public static ¶

tableize( string $className )

Returns corresponding table name for given model $className. ("people" for the model class "Person").

Parameters

string $className: Name of class to get database table name for

Returns

string
Name of the database table for given class

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-table-and-class-name-forms

underscore() public static ¶

underscore( string $string )

Returns the input CamelCasedString as an underscored_string.

Also replaces dashes with underscores

Parameters

string $string: CamelCasedString to be "underscorized"

Returns

string
underscore_version of the input string

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-camelcase-and-under-scored-forms

variable() public static ¶

variable( string $string )

Returns camelBacked version of an underscored string.

Parameters

string $string: String to convert.

Returns

string
in variable form

Link

https://book.cakephp.org/3.0/en/core-libraries/inflector.html#creating-variable-names

Properties detail

`$_cache` ¶

protected static array

Method cache array.

[]

`$_initialState` ¶

protected static array

The initial state of Inflector so reset() works.

[]

`$_irregular` ¶

protected static array

Irregular rules

[
    'atlas' => 'atlases',
    'beef' => 'beefs',
    'brief' => 'briefs',
    'brother' => 'brothers',
    'cafe' => 'cafes',
    'child' => 'children',
    'cookie' => 'cookies',
    'corpus' => 'corpuses',
    'cow' => 'cows',
    'criterion' => 'criteria',
    'ganglion' => 'ganglions',
    'genie' => 'genies',
    'genus' => 'genera',
    'graffito' => 'graffiti',
    'hoof' => 'hoofs',
    'loaf' => 'loaves',
    'man' => 'men',
    'money' => 'monies',
    'mongoose' => 'mongooses',
    'move' => 'moves',
    'mythos' => 'mythoi',
    'niche' => 'niches',
    'numen' => 'numina',
    'occiput' => 'occiputs',
    'octopus' => 'octopuses',
    'opus' => 'opuses',
    'ox' => 'oxen',
    'penis' => 'penises',
    'person' => 'people',
    'sex' => 'sexes',
    'soliloquy' => 'soliloquies',
    'testis' => 'testes',
    'trilby' => 'trilbys',
    'turf' => 'turfs',
    'potato' => 'potatoes',
    'hero' => 'heroes',
    'tooth' => 'teeth',
    'goose' => 'geese',
    'foot' => 'feet',
    'foe' => 'foes',
    'sieve' => 'sieves',
    'cache' => 'caches',
]

`$_plural` ¶

protected static array

Plural inflector rules

[
    '/(s)tatus$/i' => '\1tatuses',
    '/(quiz)$/i' => '\1zes',
    '/^(ox)$/i' => '\1\2en',
    '/([m|l])ouse$/i' => '\1ice',
    '/(matr|vert|ind)(ix|ex)$/i' => '\1ices',
    '/(x|ch|ss|sh)$/i' => '\1es',
    '/([^aeiouy]|qu)y$/i' => '\1ies',
    '/(hive)$/i' => '\1s',
    '/(chef)$/i' => '\1s',
    '/(?:([^f])fe|([lre])f)$/i' => '\1\2ves',
    '/sis$/i' => 'ses',
    '/([ti])um$/i' => '\1a',
    '/(p)erson$/i' => '\1eople',
    '/(?<!u)(m)an$/i' => '\1en',
    '/(c)hild$/i' => '\1hildren',
    '/(buffal|tomat)o$/i' => '\1\2oes',
    '/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin)us$/i' => '\1i',
    '/us$/i' => 'uses',
    '/(alias)$/i' => '\1es',
    '/(ax|cris|test)is$/i' => '\1es',
    '/s$/' => 's',
    '/^$/' => '',
    '/$/' => 's',
]

`$_singular` ¶

protected static array

Singular inflector rules

[
    '/(s)tatuses$/i' => '\1\2tatus',
    '/^(.*)(menu)s$/i' => '\1\2',
    '/(quiz)zes$/i' => '\\1',
    '/(matr)ices$/i' => '\1ix',
    '/(vert|ind)ices$/i' => '\1ex',
    '/^(ox)en/i' => '\1',
    '/(alias)(es)*$/i' => '\1',
    '/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|viri?)i$/i' => '\1us',
    '/([ftw]ax)es/i' => '\1',
    '/(cris|ax|test)es$/i' => '\1is',
    '/(shoe)s$/i' => '\1',
    '/(o)es$/i' => '\1',
    '/ouses$/' => 'ouse',
    '/([^a])uses$/' => '\1us',
    '/([m|l])ice$/i' => '\1ouse',
    '/(x|ch|ss|sh)es$/i' => '\1',
    '/(m)ovies$/i' => '\1\2ovie',
    '/(s)eries$/i' => '\1\2eries',
    '/([^aeiouy]|qu)ies$/i' => '\1y',
    '/(tive)s$/i' => '\1',
    '/(hive)s$/i' => '\1',
    '/(drive)s$/i' => '\1',
    '/([le])ves$/i' => '\1f',
    '/([^rfoa])ves$/i' => '\1fe',
    '/(^analy)ses$/i' => '\1sis',
    '/(analy|diagno|^ba|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => '\1\2sis',
    '/([ti])a$/i' => '\1um',
    '/(p)eople$/i' => '\1\2erson',
    '/(m)en$/i' => '\1an',
    '/(c)hildren$/i' => '\1\2hild',
    '/(n)ews$/i' => '\1\2ews',
    '/eaus$/' => 'eau',
    '/^(.*us)$/' => '\\1',
    '/s$/i' => ''
]

`$_transliteration` ¶

protected static array

Default map of accented and special characters to ASCII characters

[
    'ä' => 'ae',
    'æ' => 'ae',
    'ǽ' => 'ae',
    'ö' => 'oe',
    'œ' => 'oe',
    'ü' => 'ue',
    'Ä' => 'Ae',
    'Ü' => 'Ue',
    'Ö' => 'Oe',
    'À' => 'A',
    'Á' => 'A',
    'Â' => 'A',
    'Ã' => 'A',
    'Å' => 'A',
    'Ǻ' => 'A',
    'Ā' => 'A',
    'Ă' => 'A',
    'Ą' => 'A',
    'Ǎ' => 'A',
    'à' => 'a',
    'á' => 'a',
    'â' => 'a',
    'ã' => 'a',
    'å' => 'a',
    'ǻ' => 'a',
    'ā' => 'a',
    'ă' => 'a',
    'ą' => 'a',
    'ǎ' => 'a',
    'ª' => 'a',
    'Ç' => 'C',
    'Ć' => 'C',
    'Ĉ' => 'C',
    'Ċ' => 'C',
    'Č' => 'C',
    'ç' => 'c',
    'ć' => 'c',
    'ĉ' => 'c',
    'ċ' => 'c',
    'č' => 'c',
    'Ð' => 'D',
    'Ď' => 'D',
    'Đ' => 'D',
    'ð' => 'd',
    'ď' => 'd',
    'đ' => 'd',
    'È' => 'E',
    'É' => 'E',
    'Ê' => 'E',
    'Ë' => 'E',
    'Ē' => 'E',
    'Ĕ' => 'E',
    'Ė' => 'E',
    'Ę' => 'E',
    'Ě' => 'E',
    'è' => 'e',
    'é' => 'e',
    'ê' => 'e',
    'ë' => 'e',
    'ē' => 'e',
    'ĕ' => 'e',
    'ė' => 'e',
    'ę' => 'e',
    'ě' => 'e',
    'Ĝ' => 'G',
    'Ğ' => 'G',
    'Ġ' => 'G',
    'Ģ' => 'G',
    'Ґ' => 'G',
    'ĝ' => 'g',
    'ğ' => 'g',
    'ġ' => 'g',
    'ģ' => 'g',
    'ґ' => 'g',
    'Ĥ' => 'H',
    'Ħ' => 'H',
    'ĥ' => 'h',
    'ħ' => 'h',
    'І' => 'I',
    'Ì' => 'I',
    'Í' => 'I',
    'Î' => 'I',
    'Ї' => 'Yi',
    'Ï' => 'I',
    'Ĩ' => 'I',
    'Ī' => 'I',
    'Ĭ' => 'I',
    'Ǐ' => 'I',
    'Į' => 'I',
    'İ' => 'I',
    'і' => 'i',
    'ì' => 'i',
    'í' => 'i',
    'î' => 'i',
    'ï' => 'i',
    'ї' => 'yi',
    'ĩ' => 'i',
    'ī' => 'i',
    'ĭ' => 'i',
    'ǐ' => 'i',
    'į' => 'i',
    'ı' => 'i',
    'Ĵ' => 'J',
    'ĵ' => 'j',
    'Ķ' => 'K',
    'ķ' => 'k',
    'Ĺ' => 'L',
    'Ļ' => 'L',
    'Ľ' => 'L',
    'Ŀ' => 'L',
    'Ł' => 'L',
    'ĺ' => 'l',
    'ļ' => 'l',
    'ľ' => 'l',
    'ŀ' => 'l',
    'ł' => 'l',
    'Ñ' => 'N',
    'Ń' => 'N',
    'Ņ' => 'N',
    'Ň' => 'N',
    'ñ' => 'n',
    'ń' => 'n',
    'ņ' => 'n',
    'ň' => 'n',
    'ŉ' => 'n',
    'Ò' => 'O',
    'Ó' => 'O',
    'Ô' => 'O',
    'Õ' => 'O',
    'Ō' => 'O',
    'Ŏ' => 'O',
    'Ǒ' => 'O',
    'Ő' => 'O',
    'Ơ' => 'O',
    'Ø' => 'O',
    'Ǿ' => 'O',
    'ò' => 'o',
    'ó' => 'o',
    'ô' => 'o',
    'õ' => 'o',
    'ō' => 'o',
    'ŏ' => 'o',
    'ǒ' => 'o',
    'ő' => 'o',
    'ơ' => 'o',
    'ø' => 'o',
    'ǿ' => 'o',
    'º' => 'o',
    'Ŕ' => 'R',
    'Ŗ' => 'R',
    'Ř' => 'R',
    'ŕ' => 'r',
    'ŗ' => 'r',
    'ř' => 'r',
    'Ś' => 'S',
    'Ŝ' => 'S',
    'Ş' => 'S',
    'Ș' => 'S',
    'Š' => 'S',
    'ẞ' => 'SS',
    'ś' => 's',
    'ŝ' => 's',
    'ş' => 's',
    'ș' => 's',
    'š' => 's',
    'ſ' => 's',
    'Ţ' => 'T',
    'Ț' => 'T',
    'Ť' => 'T',
    'Ŧ' => 'T',
    'ţ' => 't',
    'ț' => 't',
    'ť' => 't',
    'ŧ' => 't',
    'Ù' => 'U',
    'Ú' => 'U',
    'Û' => 'U',
    'Ũ' => 'U',
    'Ū' => 'U',
    'Ŭ' => 'U',
    'Ů' => 'U',
    'Ű' => 'U',
    'Ų' => 'U',
    'Ư' => 'U',
    'Ǔ' => 'U',
    'Ǖ' => 'U',
    'Ǘ' => 'U',
    'Ǚ' => 'U',
    'Ǜ' => 'U',
    'ù' => 'u',
    'ú' => 'u',
    'û' => 'u',
    'ũ' => 'u',
    'ū' => 'u',
    'ŭ' => 'u',
    'ů' => 'u',
    'ű' => 'u',
    'ų' => 'u',
    'ư' => 'u',
    'ǔ' => 'u',
    'ǖ' => 'u',
    'ǘ' => 'u',
    'ǚ' => 'u',
    'ǜ' => 'u',
    'Ý' => 'Y',
    'Ÿ' => 'Y',
    'Ŷ' => 'Y',
    'ý' => 'y',
    'ÿ' => 'y',
    'ŷ' => 'y',
    'Ŵ' => 'W',
    'ŵ' => 'w',
    'Ź' => 'Z',
    'Ż' => 'Z',
    'Ž' => 'Z',
    'ź' => 'z',
    'ż' => 'z',
    'ž' => 'z',
    'Æ' => 'AE',
    'Ǽ' => 'AE',
    'ß' => 'ss',
    'Ĳ' => 'IJ',
    'ĳ' => 'ij',
    'Œ' => 'OE',
    'ƒ' => 'f',
    'Þ' => 'TH',
    'þ' => 'th',
    'Є' => 'Ye',
    'є' => 'ye',
]

`$_uninflected` ¶

protected static array

Words that should not be inflected

[
    '.*[nrlm]ese', '.*data', '.*deer', '.*fish', '.*measles', '.*ois',
    '.*pox', '.*sheep', 'people', 'feedback', 'stadia', '.*?media',
    'chassis', 'clippers', 'debris', 'diabetes', 'equipment', 'gallows',
    'graffiti', 'headquarters', 'information', 'innings', 'news', 'nexus',
    'pokemon', 'proceedings', 'research', 'sea[- ]bass', 'series', 'species', 'weather'
]

Namespaces

Classes

Traits

Class Inflector

Properties summary

Method Summary

_cache() protected static

camelize() public static

classify() public static

dasherize() public static

delimit() public static

humanize() public static

pluralize() public static

reset() public static

rules() public static

singularize() public static

slug() public static deprecated

tableize() public static

underscore() public static

variable() public static

Method Detail

_cache() protected static ¶

Parameters

Returns

camelize() public static ¶

Parameters

Returns

Link

classify() public static ¶

Parameters

Returns

Link

dasherize() public static ¶

Parameters

Returns

delimit() public static ¶

Parameters

Returns

humanize() public static ¶

Parameters

Returns

Link

pluralize() public static ¶

Parameters

Returns

Link

reset() public static ¶

rules() public static ¶

Usage:

Parameters

singularize() public static ¶

Parameters

Returns

Link

slug() public static deprecated ¶

Deprecated

Parameters

Returns

Link

tableize() public static ¶

Parameters

Returns

Link

underscore() public static ¶

Parameters

Returns

Link

variable() public static ¶

Parameters

Returns

Link

Properties detail