@@ -168,9 +168,9 @@ |
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168 | 168 | |
169 | 169 | /** |
170 | 170 | * Replaces a Unicode character using the transliteration database. |
171 | - * @param $ord An ordinal Unicode character code. |
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171 | + * @param integer $ord An ordinal Unicode character code. |
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172 | 172 | * @param $unknown Replacement string for characters that do not have a suitable ASCII equivalent. |
173 | - * @param $langcode Optional ISO 639 language code |
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173 | + * @param null|string $langcode Optional ISO 639 language code |
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174 | 174 | * @return ASCII replacement character. |
175 | 175 | */ |
176 | 176 | protected function replace($ord, $unknown = '?', $langcode) |