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Inflector
Replace the default CI Inflector helper with this more versatile inflector library.
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
/**
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Inflector Library for CodeIgniter
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Thanks to Akelos Framework, Zend and Ruby on Rails.
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@author Jason Hamilton-Mascioli
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@copyright Copyright (c) 2008, Custom-Mod Solutions Inc., http://www.custom-mod.com
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@license GNU Lesser General Public License http://www.gnu.org/copyleft/lesser.html
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@since 0.1
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@version
$Revision 0.1 $ */ class Inflector {/**
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Pluralizes English nouns.
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@access public
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@static
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@param string $word English noun to pluralize
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@return string Plural noun */ function pluralize($word) {
$plural = array( '/(s)tatus$ /i' => '\1\2tatuses', '/(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)$/i' => '\1s', '/(?:([^f])fe|([lr])f)$/i' => '\1\2ves', '/sis$/i' => 'ses', '/([ti])um$/i' => '\1a', '/(p)erson$/i' => '\1eople', '/(m)an$/i' => '\1en', '/(c)hild$/i' => '\1hildren', '/(buffal|tomat)o$/i' => '\1\2oes', '/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|vir)us$/i' => '\1i', '/us$/' => 'uses', '/(alias)$/i' => '\1es', '/(ax|cri|test)is$/i' => '\1es', '/s$/' => 's', '/^$/' => '', '/$/' => 's');$uncountable = array('.*[nrlm]ese', '.*deer', '.*fish', '.*measles', '.*ois', '.*pox', '.*sheep', 'Amoyese', 'bison', 'Borghese', 'bream', 'breeches', 'britches', 'buffalo', 'cantus', 'carp', 'chassis', 'clippers', 'cod', 'coitus', 'Congoese', 'contretemps', 'corps', 'debris', 'diabetes', 'djinn', 'eland', 'elk', 'equipment', 'Faroese', 'flounder', 'Foochowese', 'gallows', 'Genevese', 'Genoese', 'Gilbertese', 'graffiti', 'headquarters', 'herpes', 'hijinks', 'Hottentotese', 'information', 'innings', 'jackanapes', 'Kiplingese', 'Kongoese', 'Lucchese', 'mackerel', 'Maltese', 'media', 'mews', 'moose', 'mumps', 'Nankingese', 'news', 'nexus', 'Niasese', 'Pekingese', 'People', 'Piedmontese', 'pincers', 'Pistoiese', 'pliers', 'Portuguese', 'proceedings','rabies', 'rice', 'rhinoceros', 'salmon', 'Sarawakese', 'scissors', 'sea[- ]bass', 'series', 'Shavese', 'shears', 'siemens', 'species', 'swine', 'testes', 'trousers', 'trout', 'tuna','Vermontese', 'Wenchowese', 'whiting', 'wildebeest', 'Yengeese');
$irregular = array( 'atlas' => 'atlases', 'beef' => 'beefs', 'brother' => 'brothers', 'child' => 'children', 'corpus' => 'corpuses', 'cow' => 'cows', 'ganglion' => 'ganglions', 'genie' => 'genies', 'genus' => 'genera', 'graffito' => 'graffiti', 'hoof' => 'hoofs', 'loaf' => 'loaves', 'man' => 'men', 'money' => 'monies', 'mongoose' => 'mongooses', 'move' => 'moves', 'mythos' => 'mythoi', 'numen' => 'numina', 'occiput' => 'occiputs', 'octopus' => 'octopuses', 'opus' => 'opuses', 'ox' => 'oxen', 'penis' => 'penises', 'person' => 'people', 'sex' => 'sexes', 'soliloquy' => 'soliloquies', 'testis' => 'testes', 'trilby' => 'trilbys', 'turf' => 'turfs');
$lowercased_word = strtolower($word);
foreach ($uncountable as $_uncountable){ if(substr($lowercased_word,(-1*strlen($_uncountable))) == $_uncountable){ return $word; } }
foreach ($irregular as $_plural=> $_singular){ if (preg_match('/('.$_plural.')$/i', $word, $arr)) { return preg_replace('/('.$_plural.')$/i', substr($arr[0],0,1).substr($_singular,1), $word); } }
foreach ($plural as $rule => $replacement) { if (preg_match($rule, $word)) { return preg_replace($rule, $replacement, $word); } } return false;
}
/**
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Singularizes English nouns.
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@access public
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@static
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@param string $word English noun to singularize
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@return string Singular noun. / function singularize($word) { $singular = array ( '/(s)tatuses$/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', '/(cris|ax|test)es$/i' => '\1is', '/(shoe)s$/i' => '\1', '/(o)es$/i' => '\1', '/ouses$/' => 'ouse', '/uses$/' => 'us', '/([m|l])ice$/i' => '\1ouse', '/(x|ch|ss|sh)es$/i' => '\1', '/(m)ovies$/i' => '\1\2ovie', '/(s)eries$/i' => '\1\2eries', '/([^aeiouy]|qu)ies$/i' => '\1y', '/([lr])ves$/i' => '\1f', '/(tive)s$/i' => '\1', '/(hive)s$/i' => '\1', '/(drive)s$/i' => '\1', '/([^fo])ves$/i' => '\1fe', '/(^analy)ses$/i' => '\1sis', '/((a)naly|(b)a|(d)iagno|(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', '/^(.*us)$/' => '\1', '/s$/i' => '');
$uncountable = array('.*[nrlm]ese', '.*deer', '.*fish', '.*measles', '.*ois', '.*pox', '.*sheep', '.*ss', 'Amoyese','bison', 'Borghese', 'bream', 'breeches', 'britches', 'buffalo', 'cantus', 'carp', 'chassis', 'clippers','cod', 'coitus', 'Congoese', 'contretemps', 'corps', 'debris', 'diabetes', 'djinn', 'eland', 'elk', 'equipment', 'Faroese', 'flounder', 'Foochowese', 'gallows', 'Genevese', 'Genoese', 'Gilbertese', 'graffiti','headquarters', 'herpes', 'hijinks', 'Hottentotese', 'information', 'innings', 'jackanapes', 'Kiplingese', 'Kongoese', 'Lucchese', 'mackerel', 'Maltese', 'media', 'mews', 'moose', 'mumps', 'Nankingese', 'news', 'nexus', 'Niasese', 'Pekingese', 'Piedmontese', 'pincers', 'Pistoiese', 'pliers', 'Portuguese', 'proceedings','rabies', 'rice', 'rhinoceros', 'salmon', 'Sarawakese', 'scissors', 'sea[- ]bass', 'series', 'Shavese', 'shears','siemens', 'species', 'swine', 'testes', 'trousers', 'trout', 'tuna', 'Vermontese', 'Wenchowese', 'whiting', 'wildebeest', 'Yengeese');
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// 'equipment', 'information', 'rice', 'money', 'species', 'series', 'fish', 'sheep');
$irregular = array(
'atlases' => 'atlas',
'beefs' => 'beef',
'brothers' => 'brother',
'children' => 'child',
'corpuses' => 'corpus',
'cows' => 'cow',
'ganglions' => 'ganglion',
'genies' => 'genie',
'genera' => 'genus',
'graffiti' => 'graffito',
'hoofs' => 'hoof',
'loaves' => 'loaf',
'men' => 'man',
'monies' => 'money',
'mongooses' => 'mongoose',
'moves' => 'move',
'mythoi' => 'mythos',
'numina' => 'numen',
'occiputs' => 'occiput',
'octopuses' => 'octopus',
'opuses' => 'opus',
'oxen' => 'ox',
'penises' => 'penis',
'people' => 'person',
'sexes' => 'sex',
'soliloquies' => 'soliloquy',
'testes' => 'testis',
'trilbys' => 'trilby',
'turfs' => 'turf');
$lowercased_word = strtolower($word);
foreach ($uncountable as $_uncountable){
if(substr($lowercased_word,(-1*strlen($_uncountable))) == $_uncountable){
return $word;
}
}
foreach ($irregular as $_plural=> $_singular){
if (preg_match('/('.$_singular.')$/i', $word, $arr)) {
return preg_replace('/('.$_singular.')$/i', substr($arr[0],0,1).substr($_plural,1), $word);
}
}
foreach ($singular as $rule => $replacement) {
if (preg_match($rule, $word)) {
return preg_replace($rule, $replacement, $word);
}
}
return $word;
}
}
?>