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<?php |
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/* |
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* This file is part of Yolk - Gamer Network's PHP Framework. |
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* |
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* Copyright (c) 2013 Gamer Network Ltd. |
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* |
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* Distributed under the MIT License, a copy of which is available in the |
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* LICENSE file that was bundled with this package, or online at: |
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* https://github.com/gamernetwork/yolk-core |
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*/ |
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namespace yolk\helpers; |
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/** |
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* |
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* Inflector implementation from: http://subosito.com/inflector-in-symfony-2 |
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*/ |
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class Inflector { |
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protected static $plural = array( |
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'/(quiz)$/i' => "$1zes", |
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'/^(ox)$/i' => "$1en", |
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'/([m|l])ouse$/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$2ves", |
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'/(shea|lea|loa|thie)f$/i' => "$1ves", |
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'/sis$/i' => "ses", |
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'/([ti])um$/i' => "$1a", |
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'/(tomat|potat|ech|her|vet)o$/i'=> "$1oes", |
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'/(bu)s$/i' => "$1ses", |
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'/(alias)$/i' => "$1es", |
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'/(ax|test)is$/i' => "$1es", |
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'/(us)$/i' => "$1es", |
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'/s$/i' => "s", |
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'/$/' => "s" |
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); |
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protected static $singular = array( |
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'/(quiz)zes$/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' => "$1", |
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'/(cris|ax|test)es$/i' => "$1is", |
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'/(shoe)s$/i' => "$1", |
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'/(o)es$/i' => "$1", |
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'/(bus)es$/i' => "$1", |
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'/([m|l])ice$/i' => "$1ouse", |
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'/(x|ch|ss|sh)es$/i' => "$1", |
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'/(m)ovies$/i' => "$1ovie", |
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'/(s)eries$/i' => "$1eries", |
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'/([^aeiouy]|qu)ies$/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' => "$1", |
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'/(li|wi|kni)ves$/i' => "$1fe", |
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'/(shea|loa|lea|thie)ves$/i'=> "$1f", |
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'/(^analy)ses$/i' => "$1sis", |
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'/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => "$1$2sis", |
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'/([ti])a$/i' => "$1um", |
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'/(n)ews$/i' => "$1ews", |
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'/(h|bl)ouses$/i' => "$1ouse", |
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'/(corpse)s$/i' => "$1", |
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'/(us)es$/i' => "$1", |
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'/s$/i' => "" |
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); |
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protected static $irregular = array( |
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'move' => 'moves', |
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'foot' => 'feet', |
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'goose' => 'geese', |
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'sex' => 'sexes', |
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'child' => 'children', |
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'man' => 'men', |
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'tooth' => 'teeth', |
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'person' => 'people' |
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); |
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protected static $uncountable = array( |
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'sheep', |
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'fish', |
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'deer', |
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'series', |
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'species', |
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'money', |
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'rice', |
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'information', |
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'equipment' |
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); |
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// TODO: cache results to speed up subsequent use? |
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View Code Duplication |
public static function pluralise( $string ) { |
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// save some time in the case that singular and plural are the same |
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if ( in_array( mb_strtolower( $string ), self::$uncountable ) ) |
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return $string; |
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// check for irregular singular forms |
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foreach ( self::$irregular as $pattern => $result ) |
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{ |
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$pattern = '/' . $pattern . '$/iu'; |
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if ( preg_match( $pattern, $string ) ) |
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return preg_replace( $pattern, $result, $string); |
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} |
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// check for matches using regular expressions |
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foreach ( self::$plural as $pattern => $result ) |
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{ |
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if ( preg_match( $pattern, $string ) ) |
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return preg_replace( $pattern, $result, $string ); |
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} |
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return $string; |
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} |
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// TODO: cache results to speed up subsequent use? |
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View Code Duplication |
public static function singularise( $string ) { |
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// save some time in the case that singular and plural are the same |
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if ( in_array(mb_strtolower($string), self::$uncountable) ) |
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return $string; |
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// check for irregular plural forms |
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foreach( self::$irregular as $result => $pattern ) { |
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$pattern = '/' . $pattern . '$/iu'; |
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if( preg_match($pattern, $string) ) |
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return preg_replace($pattern, $result, $string); |
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} |
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// check for matches using regular expressions |
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foreach( self::$singular as $pattern => $result ) { |
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if( preg_match($pattern, $string) ) |
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return preg_replace($pattern, $result, $string); |
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} |
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return $string; |
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} |
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} |
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// EOF |
gamernetwork /
yolk-core
