| Conditions | 2 |
| Paths | 2 |
| Total Lines | 126 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 194 | function str_sanitize($string): string |
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| 195 | { |
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| 196 | $characters = [ |
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| 197 | '0' => ['°', '₀', '۰', '0'], |
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| 198 | '1' => ['¹', '₁', '۱', '1'], |
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| 199 | '2' => ['²', '₂', '۲', '2'], |
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| 200 | '3' => ['³', '₃', '۳', '3'], |
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| 201 | '4' => ['⁴', '₄', '۴', '٤', '4'], |
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| 202 | '5' => ['⁵', '₅', '۵', '٥', '5'], |
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| 203 | '6' => ['⁶', '₆', '۶', '٦', '6'], |
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| 204 | '7' => ['⁷', '₇', '۷', '7'], |
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| 205 | '8' => ['⁸', '₈', '۸', '8'], |
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| 206 | '9' => ['⁹', '₉', '۹', '9'], |
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| 207 | 'a' => ['à', 'á', 'ả', 'ã', 'ạ', 'ă', 'ắ', 'ằ', 'ẳ', 'ẵ', 'ặ', 'â', 'ấ', 'ầ', 'ẩ', 'ẫ', 'ậ', 'ā', 'ą', 'å', 'α', 'ά', 'ἀ', 'ἁ', 'ἂ', 'ἃ', 'ἄ', 'ἅ', 'ἆ', 'ἇ', 'ᾀ', 'ᾁ', 'ᾂ', 'ᾃ', 'ᾄ', 'ᾅ', 'ᾆ', 'ᾇ', 'ὰ', 'ά', 'ᾰ', 'ᾱ', 'ᾲ', 'ᾳ', 'ᾴ', 'ᾶ', 'ᾷ', 'а', 'أ', 'အ', 'ာ', 'ါ', 'ǻ', 'ǎ', 'ª', 'ა', 'अ', 'ا', 'a', 'ä'], |
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| 208 | 'b' => ['б', 'β', 'ب', 'ဗ', 'ბ', 'b'], |
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| 209 | 'c' => ['ç', 'ć', 'č', 'ĉ', 'ċ', 'c'], |
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| 210 | 'd' => ['ď', 'ð', 'đ', 'ƌ', 'ȡ', 'ɖ', 'ɗ', 'ᵭ', 'ᶁ', 'ᶑ', 'д', 'δ', 'د', 'ض', 'ဍ', 'ဒ', 'დ', 'd'], |
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| 211 | 'e' => ['é', 'è', 'ẻ', 'ẽ', 'ẹ', 'ê', 'ế', 'ề', 'ể', 'ễ', 'ệ', 'ë', 'ē', 'ę', 'ě', 'ĕ', 'ė', 'ε', 'έ', 'ἐ', 'ἑ', 'ἒ', 'ἓ', 'ἔ', 'ἕ', 'ὲ', 'έ', 'е', 'ё', 'э', 'є', 'ə', 'ဧ', 'ေ', 'ဲ', 'ე', 'ए', 'إ', 'ئ', 'e'], |
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| 212 | 'f' => ['ф', 'φ', 'ف', 'ƒ', 'ფ', 'f'], |
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| 213 | 'g' => ['ĝ', 'ğ', 'ġ', 'ģ', 'г', 'ґ', 'γ', 'ဂ', 'გ', 'گ', 'g'], |
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| 214 | 'h' => ['ĥ', 'ħ', 'η', 'ή', 'ح', 'ه', 'ဟ', 'ှ', 'ჰ', 'h'], |
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| 215 | 'i' => ['í', 'ì', 'ỉ', 'ĩ', 'ị', 'î', 'ï', 'ī', 'ĭ', 'į', 'ı', 'ι', 'ί', 'ϊ', 'ΐ', 'ἰ', 'ἱ', 'ἲ', 'ἳ', 'ἴ', 'ἵ', 'ἶ', 'ἷ', 'ὶ', 'ί', 'ῐ', 'ῑ', 'ῒ', 'ΐ', 'ῖ', 'ῗ', 'і', 'ї', 'и', 'ဣ', 'ိ', 'ီ', 'ည်', 'ǐ', 'ი', 'इ', 'ی', 'i'], |
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| 216 | 'j' => ['ĵ', 'ј', 'Ј', 'ჯ', 'ج', 'j'], |
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| 217 | 'k' => ['ķ', 'ĸ', 'к', 'κ', 'Ķ', 'ق', 'ك', 'က', 'კ', 'ქ', 'ک', 'k'], |
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| 218 | 'l' => ['ł', 'ľ', 'ĺ', 'ļ', 'ŀ', 'л', 'λ', 'ل', 'လ', 'ლ', 'l'], |
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| 219 | 'm' => ['м', 'μ', 'م', 'မ', 'მ', 'm'], |
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| 220 | 'n' => ['ñ', 'ń', 'ň', 'ņ', 'ʼn', 'ŋ', 'ν', 'н', 'ن', 'န', 'ნ', 'n'], |
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| 221 | 'o' => ['ó', 'ò', 'ỏ', 'õ', 'ọ', 'ô', 'ố', 'ồ', 'ổ', 'ỗ', 'ộ', 'ơ', 'ớ', 'ờ', 'ở', 'ỡ', 'ợ', 'ø', 'ō', 'ő', 'ŏ', 'ο', 'ὀ', 'ὁ', 'ὂ', 'ὃ', 'ὄ', 'ὅ', 'ὸ', 'ό', 'о', 'و', 'θ', 'ို', 'ǒ', 'ǿ', 'º', 'ო', 'ओ', 'o', 'ö'], |
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| 222 | 'p' => ['п', 'π', 'ပ', 'პ', 'پ', 'p'], |
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| 223 | 'q' => ['ყ', 'q'], |
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| 224 | 'r' => ['ŕ', 'ř', 'ŗ', 'р', 'ρ', 'ر', 'რ', 'r'], |
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| 225 | 's' => ['ś', 'š', 'ş', 'с', 'σ', 'ș', 'ς', 'س', 'ص', 'စ', 'ſ', 'ს', 's'], |
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| 226 | 't' => ['ť', 'ţ', 'т', 'τ', 'ț', 'ت', 'ط', 'ဋ', 'တ', 'ŧ', 'თ', 'ტ', 't'], |
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| 227 | 'u' => ['ú', 'ù', 'ủ', 'ũ', 'ụ', 'ư', 'ứ', 'ừ', 'ử', 'ữ', 'ự', 'û', 'ū', 'ů', 'ű', 'ŭ', 'ų', 'µ', 'у', 'ဉ', 'ု', 'ူ', 'ǔ', 'ǖ', 'ǘ', 'ǚ', 'ǜ', 'უ', 'उ', 'u', 'ў', 'ü'], |
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| 228 | 'v' => ['в', 'ვ', 'ϐ', 'v'], |
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| 229 | 'w' => ['ŵ', 'ω', 'ώ', 'ဝ', 'ွ', 'w'], |
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| 230 | 'x' => ['χ', 'ξ', 'x'], |
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| 231 | 'y' => ['ý', 'ỳ', 'ỷ', 'ỹ', 'ỵ', 'ÿ', 'ŷ', 'й', 'ы', 'υ', 'ϋ', 'ύ', 'ΰ', 'ي', 'ယ', 'y'], |
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| 232 | 'z' => ['ź', 'ž', 'ż', 'з', 'ζ', 'ز', 'ဇ', 'ზ', 'z'], |
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| 233 | 'aa' => ['ع', 'आ', 'آ'], |
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| 234 | 'ae' => ['æ', 'ǽ'], |
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| 235 | 'ai' => ['ऐ'], |
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| 236 | 'ch' => ['ч', 'ჩ', 'ჭ', 'چ'], |
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| 237 | 'dj' => ['ђ', 'đ'], |
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| 238 | 'dz' => ['џ', 'ძ'], |
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| 239 | 'ei' => ['ऍ'], |
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| 240 | 'gh' => ['غ', 'ღ'], |
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| 241 | 'ii' => ['ई'], |
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| 242 | 'ij' => ['ij'], |
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| 243 | 'kh' => ['х', 'خ', 'ხ'], |
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| 244 | 'lj' => ['љ'], |
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| 245 | 'nj' => ['њ'], |
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| 246 | 'oe' => ['ö', 'œ', 'ؤ'], |
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| 247 | 'oi' => ['ऑ'], |
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| 248 | 'oii' => ['ऒ'], |
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| 249 | 'ps' => ['ψ'], |
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| 250 | 'sh' => ['ш', 'შ', 'ش'], |
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| 251 | 'shch' => ['щ'], |
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| 252 | 'ss' => ['ß'], |
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| 253 | 'sx' => ['ŝ'], |
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| 254 | 'th' => ['þ', 'ϑ', 'ث', 'ذ', 'ظ'], |
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| 255 | 'ts' => ['ц', 'ც', 'წ'], |
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| 256 | 'ue' => ['ü'], |
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| 257 | 'uu' => ['ऊ'], |
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| 258 | 'ya' => ['я'], |
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| 259 | 'yu' => ['ю'], |
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| 260 | 'zh' => ['ж', 'ჟ', 'ژ'], |
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| 261 | '(c)' => ['©'], |
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| 262 | 'A' => ['Á', 'À', 'Ả', 'Ã', 'Ạ', 'Ă', 'Ắ', 'Ằ', 'Ẳ', 'Ẵ', 'Ặ', 'Â', 'Ấ', 'Ầ', 'Ẩ', 'Ẫ', 'Ậ', 'Å', 'Ā', 'Ą', 'Α', 'Ά', 'Ἀ', 'Ἁ', 'Ἂ', 'Ἃ', 'Ἄ', 'Ἅ', 'Ἆ', 'Ἇ', 'ᾈ', 'ᾉ', 'ᾊ', 'ᾋ', 'ᾌ', 'ᾍ', 'ᾎ', 'ᾏ', 'Ᾰ', 'Ᾱ', 'Ὰ', 'Ά', 'ᾼ', 'А', 'Ǻ', 'Ǎ', 'A', 'Ä'], |
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| 263 | 'B' => ['Б', 'Β', 'ब', 'B'], |
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| 264 | 'C' => ['Ç', 'Ć', 'Č', 'Ĉ', 'Ċ', 'C'], |
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| 265 | 'D' => ['Ď', 'Ð', 'Đ', 'Ɖ', 'Ɗ', 'Ƌ', 'ᴅ', 'ᴆ', 'Д', 'Δ', 'D'], |
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| 266 | 'E' => ['É', 'È', 'Ẻ', 'Ẽ', 'Ẹ', 'Ê', 'Ế', 'Ề', 'Ể', 'Ễ', 'Ệ', 'Ë', 'Ē', 'Ę', 'Ě', 'Ĕ', 'Ė', 'Ε', 'Έ', 'Ἐ', 'Ἑ', 'Ἒ', 'Ἓ', 'Ἔ', 'Ἕ', 'Έ', 'Ὲ', 'Е', 'Ё', 'Э', 'Є', 'Ə', 'E'], |
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| 267 | 'F' => ['Ф', 'Φ', 'F'], |
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| 268 | 'G' => ['Ğ', 'Ġ', 'Ģ', 'Г', 'Ґ', 'Γ', 'G'], |
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| 269 | 'H' => ['Η', 'Ή', 'Ħ', 'H'], |
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| 270 | 'I' => ['Í', 'Ì', 'Ỉ', 'Ĩ', 'Ị', 'Î', 'Ï', 'Ī', 'Ĭ', 'Į', 'İ', 'Ι', 'Ί', 'Ϊ', 'Ἰ', 'Ἱ', 'Ἳ', 'Ἴ', 'Ἵ', 'Ἶ', 'Ἷ', 'Ῐ', 'Ῑ', 'Ὶ', 'Ί', 'И', 'І', 'Ї', 'Ǐ', 'ϒ', 'I'], |
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| 271 | 'J' => ['J'], |
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| 272 | 'K' => ['К', 'Κ', 'K'], |
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| 273 | 'L' => ['Ĺ', 'Ł', 'Л', 'Λ', 'Ļ', 'Ľ', 'Ŀ', 'ल', 'L'], |
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| 274 | 'M' => ['М', 'Μ', 'M'], |
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| 275 | 'N' => ['Ń', 'Ñ', 'Ň', 'Ņ', 'Ŋ', 'Н', 'Ν', 'N'], |
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| 276 | 'O' => ['Ó', 'Ò', 'Ỏ', 'Õ', 'Ọ', 'Ô', 'Ố', 'Ồ', 'Ổ', 'Ỗ', 'Ộ', 'Ơ', 'Ớ', 'Ờ', 'Ở', 'Ỡ', 'Ợ', 'Ø', 'Ō', 'Ő', 'Ŏ', 'Ο', 'Ό', 'Ὀ', 'Ὁ', 'Ὂ', 'Ὃ', 'Ὄ', 'Ὅ', 'Ὸ', 'Ό', 'О', 'Θ', 'Ө', 'Ǒ', 'Ǿ', 'O', 'Ö'], |
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| 277 | 'P' => ['П', 'Π', 'P'], |
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| 278 | 'Q' => ['Q'], |
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| 279 | 'R' => ['Ř', 'Ŕ', 'Р', 'Ρ', 'Ŗ', 'R'], |
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| 280 | 'S' => ['Ş', 'Ŝ', 'Ș', 'Š', 'Ś', 'С', 'Σ', 'S'], |
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| 281 | 'T' => ['Ť', 'Ţ', 'Ŧ', 'Ț', 'Т', 'Τ', 'T'], |
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| 282 | 'U' => ['Ú', 'Ù', 'Ủ', 'Ũ', 'Ụ', 'Ư', 'Ứ', 'Ừ', 'Ử', 'Ữ', 'Ự', 'Û', 'Ū', 'Ů', 'Ű', 'Ŭ', 'Ų', 'У', 'Ǔ', 'Ǖ', 'Ǘ', 'Ǚ', 'Ǜ', 'U', 'Ў', 'Ü'], |
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| 283 | 'V' => ['В', 'V'], |
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| 284 | 'W' => ['Ω', 'Ώ', 'Ŵ', 'W'], |
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| 285 | 'X' => ['Χ', 'Ξ', 'X'], |
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| 286 | 'Y' => ['Ý', 'Ỳ', 'Ỷ', 'Ỹ', 'Ỵ', 'Ÿ', 'Ῠ', 'Ῡ', 'Ὺ', 'Ύ', 'Ы', 'Й', 'Υ', 'Ϋ', 'Ŷ', 'Y'], |
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| 287 | 'Z' => ['Ź', 'Ž', 'Ż', 'З', 'Ζ', 'Z'], |
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| 288 | 'AE' => ['Æ', 'Ǽ'], |
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| 289 | 'Ch' => ['Ч'], |
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| 290 | 'Dj' => ['Ђ'], |
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| 291 | 'Dz' => ['Џ'], |
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| 292 | 'Gx' => ['Ĝ'], |
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| 293 | 'Hx' => ['Ĥ'], |
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| 294 | 'Ij' => ['IJ'], |
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| 295 | 'Jx' => ['Ĵ'], |
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| 296 | 'Kh' => ['Х'], |
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| 297 | 'Lj' => ['Љ'], |
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| 298 | 'Nj' => ['Њ'], |
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| 299 | 'Oe' => ['Œ'], |
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| 300 | 'Ps' => ['Ψ'], |
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| 301 | 'Sh' => ['Ш'], |
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| 302 | 'Shch' => ['Щ'], |
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| 303 | 'Ss' => ['ẞ'], |
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| 304 | 'Th' => ['Þ'], |
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| 305 | 'Ts' => ['Ц'], |
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| 306 | 'Ya' => ['Я'], |
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| 307 | 'Yu' => ['Ю'], |
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| 308 | 'Zh' => ['Ж'], |
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| 309 | ' ' => ["\xC2\xA0", "\xE2\x80\x80", "\xE2\x80\x81", "\xE2\x80\x82", "\xE2\x80\x83", "\xE2\x80\x84", "\xE2\x80\x85", "\xE2\x80\x86", "\xE2\x80\x87", "\xE2\x80\x88", "\xE2\x80\x89", "\xE2\x80\x8A", "\xE2\x80\xAF", "\xE2\x81\x9F", "\xE3\x80\x80", "\xEF\xBE\xA0"], |
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| 310 | ]; |
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| 311 | |||
| 312 | foreach ($characters as $key => $value) { |
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| 313 | $string = str_replace($value, $key, $string); |
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| 314 | } |
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| 315 | |||
| 316 | $string = preg_replace('/[^\x20-\x7E]/u', '', $string); |
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| 317 | |||
| 318 | return $string; |
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| 319 | } |
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| 320 | } |
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| 321 |