Class yii\helpers\BaseInflector

All Classes | Properties | Methods | Constants

Inheritance	yii\helpers\BaseInflector
Subclasses	yii\helpers\Inflector
Available since version	2.0
Source Code	https://github.com/yiisoft/yii2/blob/master/framework/helpers/BaseInflector.php

BaseInflector provides concrete implementation for yii\helpers\Inflector.

Do not use BaseInflector. Use yii\helpers\Inflector instead.

Public Properties

Hide inherited properties

Property	Type	Description	Defined By
$plurals	array	The rules for converting a word into its plural form.	yii\helpers\BaseInflector
$singulars	array	The rules for converting a word into its singular form.	yii\helpers\BaseInflector
$specials	array	The special rules for converting a word between its plural form and singular form.	yii\helpers\BaseInflector
$transliteration	array	Fallback map for transliteration used by transliterate() when intl isn't available.	yii\helpers\BaseInflector
$transliterator	mixed	Either a Transliterator, or a string from which a Transliterator can be built for transliteration.	yii\helpers\BaseInflector

Public Methods

Hide inherited methods

Method	Description	Defined By
camel2id()	Converts a CamelCase name into an ID in lowercase.	yii\helpers\BaseInflector
camel2words()	Converts a CamelCase name into space-separated words.	yii\helpers\BaseInflector
camelize()	Returns given word as CamelCased.	yii\helpers\BaseInflector
classify()	Converts a table name to its class name.	yii\helpers\BaseInflector
humanize()	Returns a human-readable string from $word.	yii\helpers\BaseInflector
id2camel()	Converts an ID into a CamelCase name.	yii\helpers\BaseInflector
ordinalize()	Converts number to its ordinal English form. For example, converts 13 to 13th, 2 to 2nd .	yii\helpers\BaseInflector
pluralize()	Converts a word to its plural form.	yii\helpers\BaseInflector
sentence()	Converts a list of words into a sentence.	yii\helpers\BaseInflector
singularize()	Returns the singular of the $word.	yii\helpers\BaseInflector
slug()	Returns a string with all spaces converted to given replacement, non word characters removed and the rest of characters transliterated.	yii\helpers\BaseInflector
tableize()	Converts a class name to its table name (pluralized) naming conventions.	yii\helpers\BaseInflector
titleize()	Converts an underscored or CamelCase word into a English sentence.	yii\helpers\BaseInflector
transliterate()	Returns transliterated version of a string.	yii\helpers\BaseInflector
underscore()	Converts any "CamelCased" into an "underscored_word".	yii\helpers\BaseInflector
variablize()	Same as camelize but first char is in lowercase.	yii\helpers\BaseInflector

Protected Methods

Hide inherited methods

Method	Description	Defined By
hasIntl()		yii\helpers\BaseInflector

Constants

Hide inherited constants

Constant	Value	Description	Defined By
TRANSLITERATE_LOOSE	'Any-Latin; Latin-ASCII; [\u0080-\uffff] remove'	Shortcut for `Any-Latin; Latin-ASCII; [\u0080-\uffff] remove` transliteration rule. The rule is loose, letters will be transliterated with the characters of Basic Latin Unicode Block. For example: `获取到どちら Українська: ґ,є, Српска: ђ, њ, џ! ¿Español?` will be transliterated to `huo qu dao dochira Ukrainska: g,e, Srpska: d, n, d! Espanol?`. Used in transliterate(). For detailed information see unicode normalization forms	yii\helpers\BaseInflector
TRANSLITERATE_MEDIUM	'Any-Latin; Latin-ASCII'	Shortcut for `Any-Latin; Latin-ASCII` transliteration rule. The rule is medium, letters will be transliterated to characters of Latin-1 (ISO 8859-1) ASCII table. For example: `获取到どちら Українська: ґ,є, Српска: ђ, њ, џ! ¿Español?` will be transliterated to `huo qu dao dochira Ukrainsʹka: g,e, Srpska: d, n, d! ¿Espanol?`. Used in transliterate(). For detailed information see unicode normalization forms	yii\helpers\BaseInflector
TRANSLITERATE_STRICT	'Any-Latin; NFKD'	Shortcut for `Any-Latin; NFKD` transliteration rule. The rule is strict, letters will be transliterated with the closest sound-representation chars. The result may contain any UTF-8 chars. For example: `获取到どちら Українська: ґ,є, Српска: ђ, њ, џ! ¿Español?` will be transliterated to `huò qǔ dào dochira Ukraí̈nsʹka: g̀,ê, Srpska: đ, n̂, d̂! ¿Español?`. Used in transliterate(). For detailed information see unicode normalization forms	yii\helpers\BaseInflector

Property Details

$plurals public static property

The rules for converting a word into its plural form. The keys are the regular expressions and the values are the corresponding replacements.

$singulars public static property

The rules for converting a word into its singular form. The keys are the regular expressions and the values are the corresponding replacements.

$specials public static property

The special rules for converting a word between its plural form and singular form. The keys are the special words in singular form, and the values are the corresponding plural form.

public static array $specials = ['atlas' => 'atlases', 'beef' => 'beefs', 'brother' => 'brothers', 'cafe' => 'cafes', 'child' => 'children', 'cookie' => 'cookies', 'corpus' => 'corpuses', 'cow' => 'cows', 'curve' => 'curves', 'foe' => 'foes', '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', 'pasta' => 'pasta', 'penis' => 'penises', 'sex' => 'sexes', 'soliloquy' => 'soliloquies', 'testis' => 'testes', 'trilby' => 'trilbys', 'turf' => 'turfs', 'wave' => 'waves', 'Amoyese' => 'Amoyese', 'bison' => 'bison', 'Borghese' => 'Borghese', 'bream' => 'bream', 'breeches' => 'breeches', 'britches' => 'britches', 'buffalo' => 'buffalo', 'cantus' => 'cantus', 'carp' => 'carp', 'chassis' => 'chassis', 'clippers' => 'clippers', 'cod' => 'cod', 'coitus' => 'coitus', 'Congoese' => 'Congoese', 'contretemps' => 'contretemps', 'corps' => 'corps', 'debris' => 'debris', 'diabetes' => 'diabetes', 'djinn' => 'djinn', 'eland' => 'eland', 'elk' => 'elk', 'equipment' => 'equipment', 'Faroese' => 'Faroese', 'flounder' => 'flounder', 'Foochowese' => 'Foochowese', 'gallows' => 'gallows', 'Genevese' => 'Genevese', 'Genoese' => 'Genoese', 'Gilbertese' => 'Gilbertese', 'graffiti' => 'graffiti', 'headquarters' => 'headquarters', 'herpes' => 'herpes', 'hijinks' => 'hijinks', 'Hottentotese' => 'Hottentotese', 'information' => 'information', 'innings' => 'innings', 'jackanapes' => 'jackanapes', 'Kiplingese' => 'Kiplingese', 'Kongoese' => 'Kongoese', 'Lucchese' => 'Lucchese', 'mackerel' => 'mackerel', 'Maltese' => 'Maltese', 'mews' => 'mews', 'moose' => 'moose', 'mumps' => 'mumps', 'Nankingese' => 'Nankingese', 'news' => 'news', 'nexus' => 'nexus', 'Niasese' => 'Niasese', 'Pekingese' => 'Pekingese', 'Piedmontese' => 'Piedmontese', 'pincers' => 'pincers', 'Pistoiese' => 'Pistoiese', 'pliers' => 'pliers', 'Portuguese' => 'Portuguese', 'proceedings' => 'proceedings', 'rabies' => 'rabies', 'rice' => 'rice', 'rhinoceros' => 'rhinoceros', 'salmon' => 'salmon', 'Sarawakese' => 'Sarawakese', 'scissors' => 'scissors', 'series' => 'series', 'Shavese' => 'Shavese', 'shears' => 'shears', 'siemens' => 'siemens', 'species' => 'species', 'swine' => 'swine', 'testes' => 'testes', 'trousers' => 'trousers', 'trout' => 'trout', 'tuna' => 'tuna', 'Vermontese' => 'Vermontese', 'Wenchowese' => 'Wenchowese', 'whiting' => 'whiting', 'wildebeest' => 'wildebeest', 'Yengeese' => 'Yengeese']

$transliteration public static property

Fallback map for transliteration used by transliterate() when intl isn't available.

public static array $transliteration = ['À' => 'A', 'Á' => 'A', 'Â' => 'A', 'Ã' => 'A', 'Ä' => 'A', 'Å' => 'A', 'Æ' => 'AE', 'Ç' => 'C', 'È' => 'E', 'É' => 'E', 'Ê' => 'E', 'Ë' => 'E', 'Ì' => 'I', 'Í' => 'I', 'Î' => 'I', 'Ï' => 'I', 'Ð' => 'D', 'Ñ' => 'N', 'Ò' => 'O', 'Ó' => 'O', 'Ô' => 'O', 'Õ' => 'O', 'Ö' => 'O', 'Ő' => 'O', 'Ø' => 'O', 'Ù' => 'U', 'Ú' => 'U', 'Û' => 'U', 'Ü' => 'U', 'Ű' => 'U', 'Ý' => 'Y', 'Þ' => 'TH', 'ß' => 'ss', 'à' => 'a', 'á' => 'a', 'â' => 'a', 'ã' => 'a', 'ä' => 'a', 'å' => 'a', 'æ' => 'ae', 'ç' => 'c', 'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e', 'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i', 'ð' => 'd', 'ñ' => 'n', 'ò' => 'o', 'ó' => 'o', 'ô' => 'o', 'õ' => 'o', 'ö' => 'o', 'ő' => 'o', 'ø' => 'o', 'ù' => 'u', 'ú' => 'u', 'û' => 'u', 'ü' => 'u', 'ű' => 'u', 'ý' => 'y', 'þ' => 'th', 'ÿ' => 'y']

$transliterator public static property

Either a Transliterator, or a string from which a Transliterator can be built for transliteration. Used by transliterate() when intl is available. Defaults to TRANSLITERATE_LOOSE

public static mixed $transliterator = self::TRANSLITERATE_LOOSE

Method Details

camel2id() public static method

Converts a CamelCase name into an ID in lowercase.

Words in the ID may be concatenated using the specified character (defaults to '-'). For example, 'PostTag' will be converted to 'post-tag'.

public static string camel2id ( $name, $separator = '-', $strict = false )
$name	string	The string to be converted
$separator	string	The character used to concatenate the words in the ID
$strict	boolean\|string	Whether to insert a separator between two consecutive uppercase chars, defaults to false
return	string	The resulting ID

camel2words() public static method

Converts a CamelCase name into space-separated words.

For example, 'PostTag' will be converted to 'Post Tag'.

public static string camel2words ( $name, $ucwords = true )
$name	string	The string to be converted
$ucwords	boolean	Whether to capitalize the first letter in each word
return	string	The resulting words

camelize() public static method

Returns given word as CamelCased.

Converts a word like "send_email" to "SendEmail". It will remove non alphanumeric character from the word, so "who's online" will be converted to "WhoSOnline".

See also variablize().

public static string camelize ( $word )
$word	string	The word to CamelCase

classify() public static method

Converts a table name to its class name.

For example, converts "people" to "Person".

public static string classify ( $tableName )
$tableName	string

hasIntl() protected static method

protected static boolean hasIntl ( )
return	boolean	If intl extension is loaded

humanize() public static method

Returns a human-readable string from $word.

public static string humanize ( $word, $ucAll = false )
$word	string	The string to humanize
$ucAll	boolean	Whether to set all words to uppercase or not

id2camel() public static method

Converts an ID into a CamelCase name.

Words in the ID separated by $separator (defaults to '-') will be concatenated into a CamelCase name. For example, 'post-tag' is converted to 'PostTag'.

public static string id2camel ( $id, $separator = '-' )
$id	string	The ID to be converted
$separator	string	The character used to separate the words in the ID
return	string	The resulting CamelCase name

ordinalize() public static method

Converts number to its ordinal English form. For example, converts 13 to 13th, 2 to 2nd .

public static string ordinalize ( $number )
$number	integer	The number to get its ordinal value

pluralize() public static method

Converts a word to its plural form.

Note that this is for English only! For example, 'apple' will become 'apples', and 'child' will become 'children'.

public static string pluralize ( $word )
$word	string	The word to be pluralized
return	string	The pluralized word

sentence() public static method (available since version 2.0.1)

Converts a list of words into a sentence.

Special treatment is done for the last few words. For example,

$words = ['Spain', 'France'];
echo Inflector::sentence($words);
// output: Spain and France

$words = ['Spain', 'France', 'Italy'];
echo Inflector::sentence($words);
// output: Spain, France and Italy

$words = ['Spain', 'France', 'Italy'];
echo Inflector::sentence($words, ' & ');
// output: Spain, France & Italy

public static string sentence ( array $words, $twoWordsConnector = null, $lastWordConnector = null, $connector = ', ' )
$words	array	The words to be converted into an string
$twoWordsConnector	string	The string connecting words when there are only two
$lastWordConnector	string	The string connecting the last two words. If this is null, it will take the value of `$twoWordsConnector`.
$connector	string	The string connecting words other than those connected by $lastWordConnector and $twoWordsConnector
return	string	The generated sentence

singularize() public static method

Returns the singular of the $word.

public static string singularize ( $word )
$word	string	The english word to singularize
return	string	Singular noun.

slug() public static method

Returns a string with all spaces converted to given replacement, non word characters removed and the rest of characters transliterated.

If intl extension isn't available uses fallback that converts latin characters only and removes the rest. You may customize characters map via $transliteration property of the helper.

public static string slug ( $string, $replacement = '-', $lowercase = true )
$string	string	An arbitrary string to convert
$replacement	string	The replacement to use for spaces
$lowercase	boolean	Whether to return the string in lowercase or not. Defaults to `true`.
return	string	The converted string.

tableize() public static method

Converts a class name to its table name (pluralized) naming conventions.

For example, converts "Person" to "people".

public static string tableize ( $className )
$className	string	The class name for getting related table_name

titleize() public static method

Converts an underscored or CamelCase word into a English sentence.

public static string titleize ( $words, $ucAll = false )
$words	string
$ucAll	boolean	Whether to set all words to uppercase

transliterate() public static method (available since version 2.0.7)

Returns transliterated version of a string.

If intl extension isn't available uses fallback that converts latin characters only and removes the rest. You may customize characters map via $transliteration property of the helper.

public static string transliterate ( $string, $transliterator = null )
$string	string	Input string
$transliterator	string\|Transliterator	Either a Transliterator or a string from which a Transliterator can be built.

underscore() public static method

Converts any "CamelCased" into an "underscored_word".

public static string underscore ( $words )
$words	string	The word(s) to underscore

variablize() public static method

Same as camelize but first char is in lowercase.

Converts a word like "send_email" to "sendEmail". It will remove non alphanumeric character from the word, so "who's online" will be converted to "whoSOnline".

public static string variablize ( $word )
$word	string	To lowerCamelCase