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1 | <?php |
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2 | namespace morphos\Russian; |
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3 | |||
4 | use morphos\S; |
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5 | |||
6 | /** |
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7 | * Rules are from http://morpher.ru/Russian/Noun.aspx |
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8 | */ |
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9 | class NounPluralization extends \morphos\NounPluralization implements Cases |
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10 | { |
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11 | use RussianLanguage, CasesHelper; |
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12 | |||
13 | const ONE = 1; |
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14 | const TWO_FOUR = 2; |
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15 | const FIVE_OTHER = 3; |
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16 | |||
17 | protected static $neuterExceptions = array( |
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18 | 'поле', |
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19 | 'море', |
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20 | ); |
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21 | |||
22 | protected static $genitiveExceptions = array( |
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23 | 'письмо' => 'писем', |
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24 | 'пятно' => 'пятен', |
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25 | 'кресло' => 'кресел', |
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26 | 'коромысло' => 'коромысел', |
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27 | 'ядро' => 'ядер', |
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28 | 'блюдце' => 'блюдец', |
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29 | 'полотенце' => 'полотенец', |
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30 | ); |
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31 | |||
32 | protected static $immutableWords = array( |
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33 | 'евро', |
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34 | 'пенни', |
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35 | ); |
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36 | |||
37 | protected static $runawayVowelsExceptions = array( |
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38 | 'писе*ц', |
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39 | 'песе*ц', |
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40 | 'глото*к', |
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41 | ); |
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42 | |||
43 | protected static $runawayVowelsNormalized = false; |
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44 | |||
45 | protected static function getRunAwayVowelsList() |
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46 | { |
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47 | if (self::$runawayVowelsNormalized === false) { |
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48 | self::$runawayVowelsNormalized = array(); |
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49 | foreach (self::$runawayVowelsExceptions as $word) { |
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50 | self::$runawayVowelsNormalized[str_replace('*', null, $word)] = S::indexOf($word, '*') - 1; |
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51 | } |
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52 | } |
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53 | return self::$runawayVowelsNormalized; |
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54 | } |
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55 | |||
56 | public static function pluralize($word, $count = 2, $animateness = false) |
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57 | { |
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58 | switch (self::getNumeralForm($count)) { |
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59 | case self::ONE: |
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60 | return $word; |
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61 | case self::TWO_FOUR: |
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62 | return NounDeclension::getCase($word, self::RODIT, $animateness); |
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63 | case self::FIVE_OTHER: |
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64 | return NounPluralization::getCase($word, self::RODIT, $animateness); |
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65 | } |
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66 | } |
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67 | |||
68 | public static function getNumeralForm($count) |
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69 | { |
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70 | if ($count > 100) { |
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71 | $count %= 100; |
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72 | } |
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73 | $ending = $count % 10; |
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74 | if (($count > 20 && $ending == 1) || $count == 1) { |
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75 | return self::ONE; |
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76 | } elseif (($count > 20 && in_array($ending, range(2, 4))) || in_array($count, range(2, 4))) { |
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77 | return self::TWO_FOUR; |
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78 | } else { |
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79 | return self::FIVE_OTHER; |
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80 | } |
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81 | } |
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82 | |||
83 | public static function getCase($word, $case, $animateness = false) |
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84 | { |
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85 | $case = self::canonizeCase($case); |
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86 | $forms = self::getCases($word, $animateness); |
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87 | return $forms[$case]; |
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88 | } |
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89 | |||
90 | public static function getCases($word, $animateness = false) |
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91 | { |
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92 | $word = S::lower($word); |
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93 | |||
94 | if (in_array($word, self::$immutableWords)) { |
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95 | return array( |
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96 | self::IMENIT => $word, |
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97 | self::RODIT => $word, |
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98 | self::DAT => $word, |
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99 | self::VINIT => $word, |
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100 | self::TVORIT => $word, |
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101 | self::PREDLOJ => $word, |
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102 | ); |
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103 | } |
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104 | |||
105 | // Адъективное склонение (Сущ, образованные от прилагательных и причастий) - прохожий, существительное |
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106 | View Code Duplication | if (in_array(S::slice($word, -2), array('ой', 'ий', 'ый', 'ая', 'ое', 'ее')) && $word != 'гений') { |
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107 | return self::declinateAdjective($word, $animateness); |
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108 | } |
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109 | |||
110 | // Субстантивное склонение (существительные) |
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111 | return self::declinateSubstative($word, $animateness); |
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112 | } |
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113 | |||
114 | protected static function declinateSubstative($word, $animateness) |
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115 | { |
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116 | $prefix = S::slice($word, 0, -1); |
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117 | $last = S::slice($word, -1); |
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118 | |||
119 | $runaway_vowels_list = static::getRunAwayVowelsList(); |
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120 | if (isset($runaway_vowels_list[$word])) { |
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121 | $vowel_offset = $runaway_vowels_list[$word]; |
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122 | $word = S::slice($word, 0, $vowel_offset) . S::slice($word, $vowel_offset + 1); |
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123 | } |
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124 | |||
125 | if (($declension = NounDeclension::getDeclension($word)) == NounDeclension::SECOND_DECLENSION) { |
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126 | $soft_last = $last == 'й' || (in_array($last, ['ь', 'е', 'ё', 'ю', 'я']) && ((self::isConsonant(S::slice($word, -2, -1)) && !self::isHissingConsonant(S::slice($word, -2, -1))) || S::slice($word, -2, -1) == 'и')); |
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127 | $prefix = NounDeclension::getPrefixOfSecondDeclension($word, $last); |
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128 | } elseif ($declension == NounDeclension::FIRST_DECLENSION) { |
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129 | $soft_last = self::checkLastConsonantSoftness($word); |
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130 | View Code Duplication | } else { |
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131 | $soft_last = in_array(S::slice($word, -2), ['чь', 'сь', 'ть', 'нь']); |
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132 | } |
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133 | |||
134 | $forms = array(); |
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135 | |||
136 | if ($last == 'ч' || in_array(S::slice($word, -2), array('чь', 'сь', 'ть', 'нь')) || (self::isVowel($last) && in_array(S::slice($word, -2, -1), array('ч', 'к')))) { // before ч, чь, сь, ч+vowel, к+vowel |
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137 | $forms[Cases::IMENIT] = $prefix.'и'; |
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138 | } elseif (in_array($last, ['н', 'ц', 'р', 'т'])) { |
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139 | $forms[Cases::IMENIT] = $prefix.'ы'; |
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140 | View Code Duplication | } else { |
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141 | $forms[Cases::IMENIT] = self::chooseVowelAfterConsonant($last, $soft_last, $prefix.'я', $prefix.'а'); |
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142 | } |
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143 | |||
144 | // RODIT |
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145 | if (isset(self::$genitiveExceptions[$word])) { |
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146 | $forms[Cases::RODIT] = self::$genitiveExceptions[$word]; |
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147 | } elseif (in_array($last, array('о', 'е'))) { |
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148 | // exceptions |
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149 | if (in_array($word, self::$neuterExceptions)) { |
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150 | $forms[Cases::RODIT] = $prefix.'ей'; |
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151 | View Code Duplication | } elseif (S::slice($word, -2, -1) == 'и') { |
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152 | $forms[Cases::RODIT] = $prefix.'й'; |
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153 | } else { |
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154 | $forms[Cases::RODIT] = $prefix; |
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155 | } |
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156 | } elseif (S::slice($word, -2) == 'ка') { // words ending with -ка: чашка, вилка, ложка, тарелка, копейка, батарейка |
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157 | if (S::slice($word, -3, -2) == 'л') { |
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158 | $forms[Cases::RODIT] = S::slice($word, 0, -2).'ок'; |
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159 | View Code Duplication | } elseif (S::slice($word, -3, -2) == 'й') { |
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160 | $forms[Cases::RODIT] = S::slice($word, 0, -3).'ек'; |
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161 | } else { |
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162 | $forms[Cases::RODIT] = S::slice($word, 0, -2).'ек'; |
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163 | } |
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164 | } elseif (in_array($last, array('а'))) { // обида, ябеда |
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165 | $forms[Cases::RODIT] = $prefix; |
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166 | } elseif (in_array($last, array('я'))) { // молния |
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167 | $forms[Cases::RODIT] = $prefix.'й'; |
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168 | } elseif (RussianLanguage::isHissingConsonant($last) || ($soft_last && $last != 'й') || in_array(S::slice($word, -2), array('чь', 'сь', 'ть', 'нь'))) { |
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169 | $forms[Cases::RODIT] = $prefix.'ей'; |
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170 | View Code Duplication | } elseif ($last == 'й' || S::slice($word, -2) == 'яц') { // месяц |
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171 | $forms[Cases::RODIT] = $prefix.'ев'; |
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172 | } else { // (self::isConsonant($last) && !RussianLanguage::isHissingConsonant($last)) |
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173 | $forms[Cases::RODIT] = $prefix.'ов'; |
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174 | } |
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175 | |||
176 | // DAT |
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177 | $forms[Cases::DAT] = self::chooseVowelAfterConsonant($last, $soft_last && S::slice($word, -2, -1) != 'ч', $prefix.'ям', $prefix.'ам'); |
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178 | |||
179 | // VINIT |
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180 | $forms[Cases::VINIT] = NounDeclension::getVinitCaseByAnimateness($forms, $animateness); |
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181 | |||
182 | // TVORIT |
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183 | // my personal rule |
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184 | if ($last == 'ь' && $declension == NounDeclension::THIRD_DECLENSION && !in_array(S::slice($word, -2), array('чь', 'сь', 'ть', 'нь'))) { |
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185 | $forms[Cases::TVORIT] = $prefix.'ми'; |
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186 | } else { |
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187 | $forms[Cases::TVORIT] = self::chooseVowelAfterConsonant($last, $soft_last && S::slice($word, -2, -1) != 'ч', $prefix.'ями', $prefix.'ами'); |
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188 | } |
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189 | |||
190 | // PREDLOJ |
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191 | $forms[Cases::PREDLOJ] = self::chooseVowelAfterConsonant($last, $soft_last && S::slice($word, -2, -1) != 'ч', $prefix.'ях', $prefix.'ах'); |
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192 | $forms[Cases::PREDLOJ] = $forms[Cases::PREDLOJ]; |
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193 | return $forms; |
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194 | } |
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195 | |||
196 | /** |
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197 | * Rules are from http://rusgram.narod.ru/1216-1231.html |
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198 | */ |
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199 | protected static function declinateAdjective($word, $animateness) |
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200 | { |
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201 | $prefix = S::slice($word, 0, -2); |
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202 | $vowel = self::isHissingConsonant(S::slice($prefix, -1)) ? 'и' : 'ы'; |
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203 | return array( |
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204 | Cases::IMENIT => $prefix.$vowel.'е', |
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205 | Cases::RODIT => $prefix.$vowel.'х', |
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206 | Cases::DAT => $prefix.$vowel.'м', |
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207 | Cases::VINIT => $prefix.$vowel.($animateness ? 'х' : 'е'), |
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208 | Cases::TVORIT => $prefix.$vowel.'ми', |
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209 | Cases::PREDLOJ => $prefix.$vowel.'х', |
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210 | ); |
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211 | } |
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212 | } |
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213 |
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.