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<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\helpers; |
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use Yii; |
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/** |
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* BaseInflector provides concrete implementation for [[Inflector]]. |
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* |
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* Do not use BaseInflector. Use [[Inflector]] instead. |
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* |
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* @author Antonio Ramirez <[email protected]> |
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* @author Alexander Makarov <[email protected]> |
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* @since 2.0 |
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*/ |
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class BaseInflector |
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{ |
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/** |
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* @var array the rules for converting a word into its plural form. |
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* The keys are the regular expressions and the values are the corresponding replacements. |
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*/ |
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public static $plurals = [ |
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'/([nrlm]ese|deer|fish|sheep|measles|ois|pox|media)$/i' => '\1', |
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'/^(sea[- ]bass)$/i' => '\1', |
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'/(m)ove$/i' => '\1oves', |
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'/(f)oot$/i' => '\1eet', |
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'/(h)uman$/i' => '\1umans', |
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'/(s)tatus$/i' => '\1tatuses', |
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'/(s)taff$/i' => '\1taff', |
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'/(t)ooth$/i' => '\1eeth', |
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'/(quiz)$/i' => '\1zes', |
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'/^(ox)$/i' => '\1\2en', |
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'/([m|l])ouse$/i' => '\1ice', |
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'/(matr|vert|ind)(ix|ex)$/i' => '\1ices', |
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'/(x|ch|ss|sh)$/i' => '\1es', |
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'/([^aeiouy]|qu)y$/i' => '\1ies', |
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'/(hive)$/i' => '\1s', |
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'/(?:([^f])fe|([lr])f)$/i' => '\1\2ves', |
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'/sis$/i' => 'ses', |
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'/([ti])um$/i' => '\1a', |
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'/(p)erson$/i' => '\1eople', |
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'/(m)an$/i' => '\1en', |
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'/(c)hild$/i' => '\1hildren', |
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'/(buffal|tomat|potat|ech|her|vet)o$/i' => '\1oes', |
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'/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|vir)us$/i' => '\1i', |
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'/us$/i' => 'uses', |
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'/(alias)$/i' => '\1es', |
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'/(ax|cris|test)is$/i' => '\1es', |
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'/(currenc)y$/' => '\1ies', |
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'/s$/' => 's', |
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'/^$/' => '', |
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'/$/' => 's', |
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]; |
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/** |
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* @var array the rules for converting a word into its singular form. |
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* The keys are the regular expressions and the values are the corresponding replacements. |
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*/ |
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public static $singulars = [ |
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'/([nrlm]ese|deer|fish|sheep|measles|ois|pox|media|ss)$/i' => '\1', |
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'/^(sea[- ]bass)$/i' => '\1', |
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'/(s)tatuses$/i' => '\1tatus', |
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'/(f)eet$/i' => '\1oot', |
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'/(t)eeth$/i' => '\1ooth', |
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'/^(.*)(menu)s$/i' => '\1\2', |
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'/(quiz)zes$/i' => '\\1', |
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'/(matr)ices$/i' => '\1ix', |
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'/(vert|ind)ices$/i' => '\1ex', |
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'/^(ox)en/i' => '\1', |
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'/(alias)(es)*$/i' => '\1', |
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'/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|viri?)i$/i' => '\1us', |
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'/([ftw]ax)es/i' => '\1', |
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'/(cris|ax|test)es$/i' => '\1is', |
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'/(shoe|slave)s$/i' => '\1', |
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'/(o)es$/i' => '\1', |
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'/ouses$/' => 'ouse', |
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'/([^a])uses$/' => '\1us', |
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'/([m|l])ice$/i' => '\1ouse', |
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'/(x|ch|ss|sh)es$/i' => '\1', |
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'/(m)ovies$/i' => '\1\2ovie', |
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'/(s)eries$/i' => '\1\2eries', |
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'/([^aeiouy]|qu)ies$/i' => '\1y', |
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'/([lr])ves$/i' => '\1f', |
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'/(tive)s$/i' => '\1', |
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'/(hive)s$/i' => '\1', |
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'/(drive)s$/i' => '\1', |
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'/([^fo])ves$/i' => '\1fe', |
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'/(^analy)ses$/i' => '\1sis', |
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'/(analy|diagno|^ba|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => '\1\2sis', |
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'/([ti])a$/i' => '\1um', |
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'/(p)eople$/i' => '\1\2erson', |
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'/(m)en$/i' => '\1an', |
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'/(c)hildren$/i' => '\1\2hild', |
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'/(n)ews$/i' => '\1\2ews', |
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'/(n)etherlands$/i' => '\1\2etherlands', |
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'/eaus$/' => 'eau', |
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'/(currenc)ies$/' => '\1y', |
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'/^(.*us)$/' => '\\1', |
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'/s$/i' => '', |
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]; |
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/** |
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* @var array the special rules for converting a word between its plural form and singular form. |
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* The keys are the special words in singular form, and the values are the corresponding plural form. |
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*/ |
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public static $specials = [ |
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'atlas' => 'atlases', |
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'beef' => 'beefs', |
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'brother' => 'brothers', |
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'cafe' => 'cafes', |
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'child' => 'children', |
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'cookie' => 'cookies', |
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'corpus' => 'corpuses', |
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'cow' => 'cows', |
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'curve' => 'curves', |
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'foe' => 'foes', |
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'ganglion' => 'ganglions', |
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'genie' => 'genies', |
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'genus' => 'genera', |
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'graffito' => 'graffiti', |
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'hoof' => 'hoofs', |
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'loaf' => 'loaves', |
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'man' => 'men', |
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'money' => 'monies', |
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'mongoose' => 'mongooses', |
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'move' => 'moves', |
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'mythos' => 'mythoi', |
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'niche' => 'niches', |
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'numen' => 'numina', |
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'occiput' => 'occiputs', |
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'octopus' => 'octopuses', |
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'opus' => 'opuses', |
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'ox' => 'oxen', |
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'pasta' => 'pasta', |
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'penis' => 'penises', |
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'sex' => 'sexes', |
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'soliloquy' => 'soliloquies', |
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'testis' => 'testes', |
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'trilby' => 'trilbys', |
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'turf' => 'turfs', |
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'wave' => 'waves', |
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'Amoyese' => 'Amoyese', |
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'bison' => 'bison', |
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'Borghese' => 'Borghese', |
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'bream' => 'bream', |
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'breeches' => 'breeches', |
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'britches' => 'britches', |
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'buffalo' => 'buffalo', |
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'cantus' => 'cantus', |
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'carp' => 'carp', |
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'chassis' => 'chassis', |
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'clippers' => 'clippers', |
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'cod' => 'cod', |
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'coitus' => 'coitus', |
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'Congoese' => 'Congoese', |
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'contretemps' => 'contretemps', |
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'corps' => 'corps', |
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'debris' => 'debris', |
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'diabetes' => 'diabetes', |
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'djinn' => 'djinn', |
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'eland' => 'eland', |
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'elk' => 'elk', |
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'equipment' => 'equipment', |
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'Faroese' => 'Faroese', |
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'flounder' => 'flounder', |
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'Foochowese' => 'Foochowese', |
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'gallows' => 'gallows', |
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'Genevese' => 'Genevese', |
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'Genoese' => 'Genoese', |
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'Gilbertese' => 'Gilbertese', |
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'graffiti' => 'graffiti', |
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'headquarters' => 'headquarters', |
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'herpes' => 'herpes', |
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'hijinks' => 'hijinks', |
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'Hottentotese' => 'Hottentotese', |
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'information' => 'information', |
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'innings' => 'innings', |
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'jackanapes' => 'jackanapes', |
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'Kiplingese' => 'Kiplingese', |
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'Kongoese' => 'Kongoese', |
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'Lucchese' => 'Lucchese', |
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'mackerel' => 'mackerel', |
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'Maltese' => 'Maltese', |
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'mews' => 'mews', |
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'moose' => 'moose', |
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'mumps' => 'mumps', |
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'Nankingese' => 'Nankingese', |
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'news' => 'news', |
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'nexus' => 'nexus', |
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'Niasese' => 'Niasese', |
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'Pekingese' => 'Pekingese', |
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'Piedmontese' => 'Piedmontese', |
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'pincers' => 'pincers', |
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'Pistoiese' => 'Pistoiese', |
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'pliers' => 'pliers', |
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'Portuguese' => 'Portuguese', |
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'proceedings' => 'proceedings', |
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'rabies' => 'rabies', |
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'rice' => 'rice', |
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'rhinoceros' => 'rhinoceros', |
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'salmon' => 'salmon', |
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'Sarawakese' => 'Sarawakese', |
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'scissors' => 'scissors', |
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'series' => 'series', |
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'Shavese' => 'Shavese', |
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'shears' => 'shears', |
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'siemens' => 'siemens', |
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'species' => 'species', |
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'swine' => 'swine', |
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'testes' => 'testes', |
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'trousers' => 'trousers', |
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'trout' => 'trout', |
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'tuna' => 'tuna', |
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'Vermontese' => 'Vermontese', |
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'Wenchowese' => 'Wenchowese', |
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'whiting' => 'whiting', |
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'wildebeest' => 'wildebeest', |
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'Yengeese' => 'Yengeese', |
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]; |
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/** |
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* @var array fallback map for transliteration used by [[transliterate()]] when intl isn't available. |
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*/ |
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public static $transliteration = [ |
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'À' => 'A', 'Á' => 'A', 'Â' => 'A', 'Ã' => 'A', 'Ä' => 'A', 'Å' => 'A', 'Æ' => 'AE', 'Ç' => 'C', |
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'È' => 'E', 'É' => 'E', 'Ê' => 'E', 'Ë' => 'E', 'Ì' => 'I', 'Í' => 'I', 'Î' => 'I', 'Ï' => 'I', |
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'Ð' => 'D', 'Ñ' => 'N', 'Ò' => 'O', 'Ó' => 'O', 'Ô' => 'O', 'Õ' => 'O', 'Ö' => 'O', 'Ő' => 'O', |
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'Ø' => 'O', 'Ù' => 'U', 'Ú' => 'U', 'Û' => 'U', 'Ü' => 'U', 'Ű' => 'U', 'Ý' => 'Y', 'Þ' => 'TH', |
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'ß' => 'ss', |
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'à' => 'a', 'á' => 'a', 'â' => 'a', 'ã' => 'a', 'ä' => 'a', 'å' => 'a', 'æ' => 'ae', 'ç' => 'c', |
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'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e', 'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i', |
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'ð' => 'd', 'ñ' => 'n', 'ò' => 'o', 'ó' => 'o', 'ô' => 'o', 'õ' => 'o', 'ö' => 'o', 'ő' => 'o', |
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'ø' => 'o', 'ù' => 'u', 'ú' => 'u', 'û' => 'u', 'ü' => 'u', 'ű' => 'u', 'ý' => 'y', 'þ' => 'th', |
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'ÿ' => 'y', |
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]; |
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/** |
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* Shortcut for `Any-Latin; NFKD` transliteration rule. |
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* |
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* The rule is strict, letters will be transliterated with |
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* the closest sound-representation chars. The result may contain any UTF-8 chars. For example: |
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* `获取到 どちら Українська: ґ,є, Српска: ђ, њ, џ! ¿Español?` will be transliterated to |
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* `huò qǔ dào dochira Ukraí̈nsʹka: g̀,ê, Srpska: đ, n̂, d̂! ¿Español?`. |
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* |
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* Used in [[transliterate()]]. |
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* For detailed information see [unicode normalization forms](http://unicode.org/reports/tr15/#Normalization_Forms_Table) |
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* @see http://unicode.org/reports/tr15/#Normalization_Forms_Table |
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* @see transliterate() |
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* @since 2.0.7 |
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*/ |
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const TRANSLITERATE_STRICT = 'Any-Latin; NFKD'; |
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/** |
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* Shortcut for `Any-Latin; Latin-ASCII` transliteration rule. |
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* |
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* The rule is medium, letters will be |
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* transliterated to characters of Latin-1 (ISO 8859-1) ASCII table. For example: |
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* `获取到 どちら Українська: ґ,є, Српска: ђ, њ, џ! ¿Español?` will be transliterated to |
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* `huo qu dao dochira Ukrainsʹka: g,e, Srpska: d, n, d! ¿Espanol?`. |
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* |
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* Used in [[transliterate()]]. |
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* For detailed information see [unicode normalization forms](http://unicode.org/reports/tr15/#Normalization_Forms_Table) |
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* @see http://unicode.org/reports/tr15/#Normalization_Forms_Table |
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* @see transliterate() |
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265
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* @since 2.0.7 |
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266
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*/ |
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267
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const TRANSLITERATE_MEDIUM = 'Any-Latin; Latin-ASCII'; |
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268
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/** |
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269
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* Shortcut for `Any-Latin; Latin-ASCII; [\u0080-\uffff] remove` transliteration rule. |
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270
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* |
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271
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* The rule is loose, |
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272
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* letters will be transliterated with the characters of Basic Latin Unicode Block. |
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273
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* For example: |
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274
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* `获取到 どちら Українська: ґ,є, Српска: ђ, њ, џ! ¿Español?` will be transliterated to |
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275
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* `huo qu dao dochira Ukrainska: g,e, Srpska: d, n, d! Espanol?`. |
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276
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* |
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277
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* Used in [[transliterate()]]. |
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278
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* For detailed information see [unicode normalization forms](http://unicode.org/reports/tr15/#Normalization_Forms_Table) |
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279
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* @see http://unicode.org/reports/tr15/#Normalization_Forms_Table |
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* @see transliterate() |
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281
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* @since 2.0.7 |
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282
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*/ |
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283
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const TRANSLITERATE_LOOSE = 'Any-Latin; Latin-ASCII; [\u0080-\uffff] remove'; |
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284
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285
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/** |
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286
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* @var mixed Either a [[\Transliterator]], or a string from which a [[\Transliterator]] can be built |
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287
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* for transliteration. Used by [[transliterate()]] when intl is available. Defaults to [[TRANSLITERATE_LOOSE]] |
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288
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* @see http://php.net/manual/en/transliterator.transliterate.php |
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289
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*/ |
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290
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public static $transliterator = self::TRANSLITERATE_LOOSE; |
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291
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292
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293
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/** |
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294
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* Converts a word to its plural form. |
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295
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* Note that this is for English only! |
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296
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* For example, 'apple' will become 'apples', and 'child' will become 'children'. |
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297
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* @param string $word the word to be pluralized |
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298
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* @return string the pluralized word |
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299
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*/ |
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300
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9 |
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public static function pluralize($word) |
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301
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{ |
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302
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9 |
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if (isset(static::$specials[$word])) { |
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303
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1 |
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return static::$specials[$word]; |
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304
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} |
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305
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9 |
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foreach (static::$plurals as $rule => $replacement) { |
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306
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9 |
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if (preg_match($rule, $word)) { |
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307
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9 |
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return preg_replace($rule, $replacement, $word); |
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308
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} |
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309
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} |
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310
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311
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return $word; |
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312
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} |
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313
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314
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/** |
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315
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* Returns the singular of the $word. |
|
316
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* @param string $word the english word to singularize |
|
317
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* @return string Singular noun. |
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318
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*/ |
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319
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2 |
|
public static function singularize($word) |
|
320
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{ |
|
321
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2 |
|
$result = array_search($word, static::$specials, true); |
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322
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2 |
|
if ($result !== false) { |
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323
|
1 |
|
return $result; |
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324
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|
} |
|
325
|
2 |
|
foreach (static::$singulars as $rule => $replacement) { |
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326
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2 |
|
if (preg_match($rule, $word)) { |
|
327
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2 |
|
return preg_replace($rule, $replacement, $word); |
|
328
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|
} |
|
329
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|
} |
|
330
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|
331
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1 |
|
return $word; |
|
332
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|
} |
|
333
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|
334
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|
/** |
|
335
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|
* Converts an underscored or CamelCase word into a English |
|
336
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|
* sentence. |
|
337
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|
* @param string $words |
|
338
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|
* @param bool $ucAll whether to set all words to uppercase |
|
339
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|
|
* @return string |
|
340
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|
|
*/ |
|
341
|
1 |
|
public static function titleize($words, $ucAll = false) |
|
342
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|
|
{ |
|
343
|
1 |
|
$words = static::humanize(static::underscore($words), $ucAll); |
|
344
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|
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|
345
|
1 |
|
return $ucAll ? mb_convert_case($words, MB_CASE_TITLE, self::encoding()) : self::mb_ucfirst($words, self::encoding()); |
|
346
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|
|
} |
|
347
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|
348
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|
/** |
|
349
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|
|
* Returns given word as CamelCased. |
|
350
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|
* |
|
351
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|
|
* Converts a word like "send_email" to "SendEmail". It |
|
352
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|
|
* will remove non alphanumeric character from the word, so |
|
353
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|
|
* "who's online" will be converted to "WhoSOnline". |
|
354
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|
|
* @see variablize() |
|
355
|
|
|
* @param string $word the word to CamelCase |
|
356
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|
|
* @return string |
|
357
|
|
|
*/ |
|
358
|
3 |
|
public static function camelize($word) |
|
359
|
|
|
{ |
|
360
|
3 |
|
return str_replace(' ', '', mb_convert_case(preg_replace('/[^\pL\pN]+/u', ' ', $word), MB_CASE_TITLE, self::encoding())); |
|
361
|
|
|
} |
|
362
|
|
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|
363
|
|
|
/** |
|
364
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|
|
* Converts a CamelCase name into space-separated words. |
|
365
|
|
|
* For example, 'PostTag' will be converted to 'Post Tag'. |
|
366
|
|
|
* @param string $name the string to be converted |
|
367
|
|
|
* @param bool $ucwords whether to capitalize the first letter in each word |
|
368
|
|
|
* @return string the resulting words |
|
369
|
|
|
*/ |
|
370
|
96 |
|
public static function camel2words($name, $ucwords = true) |
|
371
|
|
|
{ |
|
372
|
96 |
|
$label = mb_strtolower(trim(str_replace([ |
|
373
|
96 |
|
'-', |
|
374
|
|
|
'_', |
|
375
|
|
|
'.', |
|
376
|
96 |
|
], ' ', preg_replace('/(\p{Lu})/u', ' \0', $name))), self::encoding()); |
|
377
|
|
|
|
|
378
|
96 |
|
return $ucwords ? mb_convert_case($label, MB_CASE_TITLE, self::encoding()) : $label; |
|
379
|
|
|
} |
|
380
|
|
|
|
|
381
|
|
|
/** |
|
382
|
|
|
* Converts a CamelCase name into an ID in lowercase. |
|
383
|
|
|
* Words in the ID may be concatenated using the specified character (defaults to '-'). |
|
384
|
|
|
* For example, 'PostTag' will be converted to 'post-tag'. |
|
385
|
|
|
* @param string $name the string to be converted |
|
386
|
|
|
* @param string $separator the character used to concatenate the words in the ID |
|
387
|
|
|
* @param bool|string $strict whether to insert a separator between two consecutive uppercase chars, defaults to false |
|
388
|
|
|
* @return string the resulting ID |
|
389
|
|
|
*/ |
|
390
|
37 |
|
public static function camel2id($name, $separator = '-', $strict = false) |
|
391
|
|
|
{ |
|
392
|
37 |
|
$regex = $strict ? '/\p{Lu}/u' : '/(?<!\p{Lu})\p{Lu}/u'; |
|
393
|
37 |
|
if ($separator === '_') { |
|
394
|
16 |
|
return mb_strtolower(trim(preg_replace($regex, '_\0', $name), '_'), self::encoding()); |
|
395
|
|
|
} |
|
396
|
|
|
|
|
397
|
22 |
|
return mb_strtolower(trim(str_replace('_', $separator, preg_replace($regex, $separator . '\0', $name)), $separator), self::encoding()); |
|
398
|
|
|
} |
|
399
|
|
|
|
|
400
|
|
|
/** |
|
401
|
|
|
* Converts an ID into a CamelCase name. |
|
402
|
|
|
* Words in the ID separated by `$separator` (defaults to '-') will be concatenated into a CamelCase name. |
|
403
|
|
|
* For example, 'post-tag' is converted to 'PostTag'. |
|
404
|
|
|
* @param string $id the ID to be converted |
|
405
|
|
|
* @param string $separator the character used to separate the words in the ID |
|
406
|
|
|
* @return string the resulting CamelCase name |
|
407
|
|
|
*/ |
|
408
|
2 |
|
public static function id2camel($id, $separator = '-') |
|
409
|
|
|
{ |
|
410
|
2 |
|
return str_replace(' ', '', mb_convert_case(str_replace($separator, ' ', $id), MB_CASE_TITLE, self::encoding())); |
|
411
|
|
|
} |
|
412
|
|
|
|
|
413
|
|
|
/** |
|
414
|
|
|
* Converts any "CamelCased" into an "underscored_word". |
|
415
|
|
|
* @param string $words the word(s) to underscore |
|
416
|
|
|
* @return string |
|
417
|
|
|
*/ |
|
418
|
3 |
|
public static function underscore($words) |
|
419
|
|
|
{ |
|
420
|
3 |
|
return mb_strtolower(preg_replace('/(?<=\\pL)(\\p{Lu})/u', '_\\1', $words), self::encoding()); |
|
421
|
|
|
} |
|
422
|
|
|
|
|
423
|
|
|
/** |
|
424
|
|
|
* Returns a human-readable string from $word. |
|
425
|
|
|
* @param string $word the string to humanize |
|
426
|
|
|
* @param bool $ucAll whether to set all words to uppercase or not |
|
427
|
|
|
* @return string |
|
428
|
|
|
*/ |
|
429
|
2 |
|
public static function humanize($word, $ucAll = false) |
|
430
|
|
|
{ |
|
431
|
2 |
|
$word = str_replace('_', ' ', preg_replace('/_id$/', '', $word)); |
|
432
|
2 |
|
$encoding = self::encoding(); |
|
433
|
|
|
|
|
434
|
2 |
|
return $ucAll ? mb_convert_case($word, MB_CASE_TITLE, $encoding) : self::mb_ucfirst($word, $encoding); |
|
435
|
|
|
} |
|
436
|
|
|
|
|
437
|
|
|
/** |
|
438
|
|
|
* Same as camelize but first char is in lowercase. |
|
439
|
|
|
* |
|
440
|
|
|
* Converts a word like "send_email" to "sendEmail". It |
|
441
|
|
|
* will remove non alphanumeric character from the word, so |
|
442
|
|
|
* "who's online" will be converted to "whoSOnline". |
|
443
|
|
|
* @param string $word to lowerCamelCase |
|
444
|
|
|
* @return string |
|
445
|
|
|
*/ |
|
446
|
1 |
|
public static function variablize($word) |
|
447
|
|
|
{ |
|
448
|
1 |
|
$word = static::camelize($word); |
|
449
|
|
|
|
|
450
|
1 |
|
return mb_strtolower(mb_substr($word, 0, 1, self::encoding())) . mb_substr($word, 1, null, self::encoding()); |
|
451
|
|
|
} |
|
452
|
|
|
|
|
453
|
|
|
/** |
|
454
|
|
|
* Converts a class name to its table name (pluralized) naming conventions. |
|
455
|
|
|
* |
|
456
|
|
|
* For example, converts "Person" to "people". |
|
457
|
|
|
* @param string $className the class name for getting related table_name |
|
458
|
|
|
* @return string |
|
459
|
|
|
*/ |
|
460
|
1 |
|
public static function tableize($className) |
|
461
|
|
|
{ |
|
462
|
1 |
|
return static::pluralize(static::underscore($className)); |
|
463
|
|
|
} |
|
464
|
|
|
|
|
465
|
|
|
/** |
|
466
|
|
|
* Returns a string with all spaces converted to given replacement, |
|
467
|
|
|
* non word characters removed and the rest of characters transliterated. |
|
468
|
|
|
* |
|
469
|
|
|
* If intl extension isn't available uses fallback that converts latin characters only |
|
470
|
|
|
* and removes the rest. You may customize characters map via $transliteration property |
|
471
|
|
|
* of the helper. |
|
472
|
|
|
* |
|
473
|
|
|
* @param string $string An arbitrary string to convert |
|
474
|
|
|
* @param string $replacement The replacement to use for spaces |
|
475
|
|
|
* @param bool $lowercase whether to return the string in lowercase or not. Defaults to `true`. |
|
476
|
|
|
* @return string The converted string. |
|
477
|
|
|
*/ |
|
478
|
11 |
|
public static function slug($string, $replacement = '-', $lowercase = true) |
|
479
|
|
|
{ |
|
480
|
11 |
|
$string = static::transliterate($string); |
|
481
|
11 |
|
$string = preg_replace('/[^a-zA-Z0-9=\s—–-]+/u', '', $string); |
|
482
|
11 |
|
$string = preg_replace('/[=\s—–-]+/u', $replacement, $string); |
|
483
|
11 |
|
$string = trim($string, $replacement); |
|
484
|
|
|
|
|
485
|
11 |
|
return $lowercase ? strtolower($string) : $string; |
|
486
|
|
|
} |
|
487
|
|
|
|
|
488
|
|
|
/** |
|
489
|
|
|
* Returns transliterated version of a string. |
|
490
|
|
|
* |
|
491
|
|
|
* If intl extension isn't available uses fallback that converts latin characters only |
|
492
|
|
|
* and removes the rest. You may customize characters map via $transliteration property |
|
493
|
|
|
* of the helper. |
|
494
|
|
|
* |
|
495
|
|
|
* @param string $string input string |
|
496
|
|
|
* @param string|\Transliterator $transliterator either a [[\Transliterator]] or a string |
|
497
|
|
|
* from which a [[\Transliterator]] can be built. |
|
498
|
|
|
* @return string |
|
499
|
|
|
* @since 2.0.7 this method is public. |
|
500
|
|
|
*/ |
|
501
|
18 |
|
public static function transliterate($string, $transliterator = null) |
|
502
|
|
|
{ |
|
503
|
18 |
|
if (static::hasIntl()) { |
|
504
|
17 |
|
if ($transliterator === null) { |
|
505
|
10 |
|
$transliterator = static::$transliterator; |
|
506
|
|
|
} |
|
507
|
|
|
|
|
508
|
17 |
|
return transliterator_transliterate($transliterator, $string); |
|
509
|
|
|
} |
|
510
|
|
|
|
|
511
|
2 |
|
return strtr($string, static::$transliteration); |
|
512
|
|
|
} |
|
513
|
|
|
|
|
514
|
|
|
/** |
|
515
|
|
|
* @return bool if intl extension is loaded |
|
516
|
|
|
*/ |
|
517
|
17 |
|
protected static function hasIntl() |
|
518
|
|
|
{ |
|
519
|
17 |
|
return extension_loaded('intl'); |
|
520
|
|
|
} |
|
521
|
|
|
|
|
522
|
|
|
/** |
|
523
|
|
|
* Converts a table name to its class name. |
|
524
|
|
|
* |
|
525
|
|
|
* For example, converts "people" to "Person". |
|
526
|
|
|
* @param string $tableName |
|
527
|
|
|
* @return string |
|
528
|
|
|
*/ |
|
529
|
1 |
|
public static function classify($tableName) |
|
530
|
|
|
{ |
|
531
|
1 |
|
return static::camelize(static::singularize($tableName)); |
|
532
|
|
|
} |
|
533
|
|
|
|
|
534
|
|
|
/** |
|
535
|
|
|
* Converts number to its ordinal English form. For example, converts 13 to 13th, 2 to 2nd ... |
|
536
|
|
|
* @param int $number the number to get its ordinal value |
|
537
|
|
|
* @return string |
|
538
|
|
|
*/ |
|
539
|
1 |
|
public static function ordinalize($number) |
|
540
|
|
|
{ |
|
541
|
1 |
|
if (in_array($number % 100, range(11, 13))) { |
|
542
|
1 |
|
return $number . 'th'; |
|
543
|
|
|
} |
|
544
|
1 |
|
switch ($number % 10) { |
|
545
|
1 |
|
case 1: |
|
546
|
1 |
|
return $number . 'st'; |
|
547
|
1 |
|
case 2: |
|
548
|
1 |
|
return $number . 'nd'; |
|
549
|
1 |
|
case 3: |
|
550
|
1 |
|
return $number . 'rd'; |
|
551
|
|
|
default: |
|
552
|
1 |
|
return $number . 'th'; |
|
553
|
|
|
} |
|
554
|
|
|
} |
|
555
|
|
|
|
|
556
|
|
|
/** |
|
557
|
|
|
* Converts a list of words into a sentence. |
|
558
|
|
|
* |
|
559
|
|
|
* Special treatment is done for the last few words. For example, |
|
560
|
|
|
* |
|
561
|
|
|
* ```php |
|
562
|
|
|
* $words = ['Spain', 'France']; |
|
563
|
|
|
* echo Inflector::sentence($words); |
|
564
|
|
|
* // output: Spain and France |
|
565
|
|
|
* |
|
566
|
|
|
* $words = ['Spain', 'France', 'Italy']; |
|
567
|
|
|
* echo Inflector::sentence($words); |
|
568
|
|
|
* // output: Spain, France and Italy |
|
569
|
|
|
* |
|
570
|
|
|
* $words = ['Spain', 'France', 'Italy']; |
|
571
|
|
|
* echo Inflector::sentence($words, ' & '); |
|
572
|
|
|
* // output: Spain, France & Italy |
|
573
|
|
|
* ``` |
|
574
|
|
|
* |
|
575
|
|
|
* @param array $words the words to be converted into an string |
|
576
|
|
|
* @param string $twoWordsConnector the string connecting words when there are only two |
|
577
|
|
|
* @param string $lastWordConnector the string connecting the last two words. If this is null, it will |
|
578
|
|
|
* take the value of `$twoWordsConnector`. |
|
579
|
|
|
* @param string $connector the string connecting words other than those connected by |
|
580
|
|
|
* $lastWordConnector and $twoWordsConnector |
|
581
|
|
|
* @return string the generated sentence |
|
582
|
|
|
* @since 2.0.1 |
|
583
|
|
|
*/ |
|
584
|
7 |
|
public static function sentence(array $words, $twoWordsConnector = null, $lastWordConnector = null, $connector = ', ') |
|
585
|
|
|
{ |
|
586
|
7 |
|
if ($twoWordsConnector === null) { |
|
587
|
7 |
|
$twoWordsConnector = Yii::t('yii', ' and '); |
|
588
|
|
|
} |
|
589
|
7 |
|
if ($lastWordConnector === null) { |
|
590
|
7 |
|
$lastWordConnector = $twoWordsConnector; |
|
591
|
|
|
} |
|
592
|
7 |
|
switch (count($words)) { |
|
593
|
7 |
|
case 0: |
|
594
|
1 |
|
return ''; |
|
595
|
7 |
|
case 1: |
|
596
|
1 |
|
return reset($words); |
|
597
|
7 |
|
case 2: |
|
598
|
7 |
|
return implode($twoWordsConnector, $words); |
|
599
|
|
|
default: |
|
600
|
1 |
|
return implode($connector, array_slice($words, 0, -1)) . $lastWordConnector . end($words); |
|
601
|
|
|
} |
|
602
|
|
|
} |
|
603
|
|
|
|
|
604
|
|
|
/** |
|
605
|
|
|
* @return string |
|
606
|
|
|
*/ |
|
607
|
142 |
|
private static function encoding() |
|
608
|
|
|
{ |
|
609
|
142 |
|
return isset(Yii::$app) ? Yii::$app->charset : 'UTF-8'; |
|
610
|
|
|
} |
|
611
|
|
|
|
|
612
|
|
|
/** |
|
613
|
|
|
* The same as built-in `ucfirst`, but unicode-safe |
|
614
|
|
|
* |
|
615
|
|
|
* @param $string |
|
616
|
|
|
* @param $encoding |
|
617
|
|
|
* @return string |
|
618
|
|
|
*/ |
|
619
|
2 |
|
private static function mb_ucfirst($string, $encoding) |
|
620
|
|
|
{ |
|
621
|
2 |
|
$firstChar = mb_substr($string, 0, 1, $encoding); |
|
622
|
2 |
|
$rest = mb_substr($string, 1, null, $encoding); |
|
623
|
|
|
|
|
624
|
2 |
|
return mb_strtoupper($firstChar, $encoding) . $rest; |
|
625
|
|
|
} |
|
626
|
|
|
} |
|
627
|
|
|
|
yiisoft /
yii2
