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<?php |
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/** |
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* Created by gerk on 30.11.17 05:56 |
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*/ |
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namespace PeekAndPoke\Component\Psi\Psi\Str; |
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use PeekAndPoke\Component\Psi\UnaryFunction; |
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/** |
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* Replaces all special characters with their "normal" form |
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* |
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* Special thanks to WORDPRESS and their authors for this... things were taken from there. |
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* |
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* @author Karsten J. Gerber <[email protected]> |
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*/ |
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class WithoutAccents implements UnaryFunction |
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{ |
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/** @var string[] */ |
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private static $utf8Map; |
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/** @var string[] */ |
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private static $isoIn; |
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/** @var string[] */ |
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private static $isoOut; |
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629 |
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public function __invoke($input) |
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{ |
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if ($input === null || ! is_scalar($input)) { |
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return null; |
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} |
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// nothing to replace? |
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629 |
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if (! preg_match('/[\x80-\xff]/', $input)) { |
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return $input; |
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} |
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623 |
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if ($this->seemsUtf8($input)) { |
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return $this->removeAccentsUtf8($input); |
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} |
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// Assume ISO-8859-1 if not UTF-8 |
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return $this->removeAccentsIso($input); |
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} |
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/** |
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* @return string[] |
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*/ |
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public static function getUtf8Map() |
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{ |
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if (self::$utf8Map === null) { |
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self::setupUtf8Map(); |
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} |
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return self::$utf8Map; |
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} |
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623 |
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private function seemsUtf8($string) |
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{ |
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return mb_detect_encoding($string, 'UTF-8', true); |
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} |
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623 |
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private function removeAccentsUtf8($input) |
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{ |
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623 |
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if (self::$utf8Map === null) { |
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self::setupUtf8Map(); |
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} |
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return strtr($input, self::$utf8Map); |
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} |
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private function removeAccentsIso($string) |
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{ |
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if (self::$isoIn === null) { |
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self::setupIsoMap(); |
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} |
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$string = strtr($string, self::$isoIn, self::$isoOut); |
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$doubleIn = [chr(140), chr(156), chr(198), chr(208), chr(222), chr(223), chr(230), chr(240), chr(254)]; |
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$doubleOut = ['OE', 'oe', 'AE', 'DH', 'TH', 'ss', 'ae', 'dh', 'th']; |
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return str_replace($doubleIn, $doubleOut, $string); |
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} |
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private static function setupIsoMap() |
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{ |
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self::$isoIn = |
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chr(128) . chr(131) . chr(138) . chr(142) . chr(154) . chr(158) |
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. chr(159) . chr(162) . chr(165) . chr(181) . chr(192) . chr(193) . chr(194) |
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. chr(195) . chr(196) . chr(197) . chr(199) . chr(200) . chr(201) . chr(202) |
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. chr(203) . chr(204) . chr(205) . chr(206) . chr(207) . chr(209) . chr(210) |
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. chr(211) . chr(212) . chr(213) . chr(214) . chr(216) . chr(217) . chr(218) |
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. chr(219) . chr(220) . chr(221) . chr(224) . chr(225) . chr(226) . chr(227) |
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. chr(228) . chr(229) . chr(231) . chr(232) . chr(233) . chr(234) . chr(235) |
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. chr(236) . chr(237) . chr(238) . chr(239) . chr(241) . chr(242) . chr(243) |
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. chr(244) . chr(245) . chr(246) . chr(248) . chr(249) . chr(250) . chr(251) |
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. chr(252) . chr(253) . chr(255); |
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self::$isoOut = 'EfSZszYcYuAAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy'; |
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} |
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private static function setupUtf8Map() |
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{ |
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self::$utf8Map = [ |
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// Decompositions for Latin-1 Supplement |
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chr(194) . chr(170) => 'a', |
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chr(194) . chr(186) => 'o', |
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chr(195) . chr(128) => 'A', |
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chr(195) . chr(129) => 'A', |
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chr(195) . chr(130) => 'A', |
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chr(195) . chr(131) => 'A', |
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chr(195) . chr(132) => 'A', |
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chr(195) . chr(133) => 'A', |
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chr(195) . chr(134) => 'AE', |
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chr(195) . chr(135) => 'C', |
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chr(195) . chr(136) => 'E', |
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chr(195) . chr(137) => 'E', |
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chr(195) . chr(138) => 'E', |
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chr(195) . chr(139) => 'E', |
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chr(195) . chr(140) => 'I', |
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chr(195) . chr(141) => 'I', |
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chr(195) . chr(142) => 'I', |
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chr(195) . chr(143) => 'I', |
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chr(195) . chr(144) => 'D', |
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chr(195) . chr(145) => 'N', |
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chr(195) . chr(146) => 'O', |
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chr(195) . chr(147) => 'O', |
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chr(195) . chr(148) => 'O', |
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chr(195) . chr(149) => 'O', |
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chr(195) . chr(150) => 'O', |
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chr(195) . chr(153) => 'U', |
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chr(195) . chr(154) => 'U', |
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chr(195) . chr(155) => 'U', |
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chr(195) . chr(156) => 'U', |
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chr(195) . chr(157) => 'Y', |
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chr(195) . chr(158) => 'TH', |
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chr(195) . chr(159) => 's', |
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chr(195) . chr(160) => 'a', |
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chr(195) . chr(161) => 'a', |
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chr(195) . chr(162) => 'a', |
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chr(195) . chr(163) => 'a', |
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chr(195) . chr(164) => 'a', |
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chr(195) . chr(165) => 'a', |
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chr(195) . chr(166) => 'ae', |
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chr(195) . chr(167) => 'c', |
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chr(195) . chr(168) => 'e', |
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chr(195) . chr(169) => 'e', |
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chr(195) . chr(170) => 'e', |
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chr(195) . chr(171) => 'e', |
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chr(195) . chr(172) => 'i', |
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chr(195) . chr(173) => 'i', |
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chr(195) . chr(174) => 'i', |
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chr(195) . chr(175) => 'i', |
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chr(195) . chr(176) => 'd', |
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chr(195) . chr(177) => 'n', |
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chr(195) . chr(178) => 'o', |
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chr(195) . chr(179) => 'o', |
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chr(195) . chr(180) => 'o', |
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chr(195) . chr(181) => 'o', |
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chr(195) . chr(182) => 'o', |
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chr(195) . chr(184) => 'o', |
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chr(195) . chr(185) => 'u', |
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chr(195) . chr(186) => 'u', |
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chr(195) . chr(187) => 'u', |
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chr(195) . chr(188) => 'u', |
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chr(195) . chr(189) => 'y', |
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chr(195) . chr(190) => 'th', |
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167
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chr(195) . chr(191) => 'y', |
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chr(195) . chr(152) => 'O', |
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169
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// Decompositions for Latin Extended-A |
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chr(196) . chr(128) => 'A', |
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chr(196) . chr(129) => 'a', |
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172
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chr(196) . chr(130) => 'A', |
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173
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chr(196) . chr(131) => 'a', |
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174
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chr(196) . chr(132) => 'A', |
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175
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chr(196) . chr(133) => 'a', |
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176
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chr(196) . chr(134) => 'C', |
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177
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chr(196) . chr(135) => 'c', |
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178
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chr(196) . chr(136) => 'C', |
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179
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chr(196) . chr(137) => 'c', |
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180
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chr(196) . chr(138) => 'C', |
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181
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chr(196) . chr(139) => 'c', |
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182
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chr(196) . chr(140) => 'C', |
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183
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chr(196) . chr(141) => 'c', |
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184
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chr(196) . chr(142) => 'D', |
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185
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chr(196) . chr(143) => 'd', |
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186
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chr(196) . chr(144) => 'D', |
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187
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chr(196) . chr(145) => 'd', |
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188
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chr(196) . chr(146) => 'E', |
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189
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chr(196) . chr(147) => 'e', |
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190
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chr(196) . chr(148) => 'E', |
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191
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chr(196) . chr(149) => 'e', |
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192
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chr(196) . chr(150) => 'E', |
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193
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chr(196) . chr(151) => 'e', |
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194
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chr(196) . chr(152) => 'E', |
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195
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chr(196) . chr(153) => 'e', |
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196
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chr(196) . chr(154) => 'E', |
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197
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chr(196) . chr(155) => 'e', |
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198
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chr(196) . chr(156) => 'G', |
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199
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chr(196) . chr(157) => 'g', |
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200
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chr(196) . chr(158) => 'G', |
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201
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chr(196) . chr(159) => 'g', |
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202
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chr(196) . chr(160) => 'G', |
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203
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chr(196) . chr(161) => 'g', |
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204
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chr(196) . chr(162) => 'G', |
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205
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chr(196) . chr(163) => 'g', |
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206
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chr(196) . chr(164) => 'H', |
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207
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chr(196) . chr(165) => 'h', |
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208
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chr(196) . chr(166) => 'H', |
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209
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chr(196) . chr(167) => 'h', |
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210
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chr(196) . chr(168) => 'I', |
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211
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chr(196) . chr(169) => 'i', |
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212
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chr(196) . chr(170) => 'I', |
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213
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chr(196) . chr(171) => 'i', |
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214
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chr(196) . chr(172) => 'I', |
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215
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chr(196) . chr(173) => 'i', |
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216
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chr(196) . chr(174) => 'I', |
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217
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chr(196) . chr(175) => 'i', |
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218
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chr(196) . chr(176) => 'I', |
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219
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chr(196) . chr(177) => 'i', |
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220
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chr(196) . chr(178) => 'IJ', |
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221
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chr(196) . chr(179) => 'ij', |
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222
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chr(196) . chr(180) => 'J', |
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223
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chr(196) . chr(181) => 'j', |
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224
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chr(196) . chr(182) => 'K', |
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225
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chr(196) . chr(183) => 'k', |
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226
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chr(196) . chr(184) => 'k', |
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227
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chr(196) . chr(185) => 'L', |
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228
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chr(196) . chr(186) => 'l', |
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229
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chr(196) . chr(187) => 'L', |
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230
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chr(196) . chr(188) => 'l', |
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231
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chr(196) . chr(189) => 'L', |
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232
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chr(196) . chr(190) => 'l', |
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233
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chr(196) . chr(191) => 'L', |
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234
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chr(197) . chr(128) => 'l', |
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235
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chr(197) . chr(129) => 'L', |
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236
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chr(197) . chr(130) => 'l', |
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237
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chr(197) . chr(131) => 'N', |
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238
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chr(197) . chr(132) => 'n', |
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239
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chr(197) . chr(133) => 'N', |
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240
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chr(197) . chr(134) => 'n', |
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241
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chr(197) . chr(135) => 'N', |
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242
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chr(197) . chr(136) => 'n', |
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243
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chr(197) . chr(137) => 'N', |
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244
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chr(197) . chr(138) => 'n', |
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245
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chr(197) . chr(139) => 'N', |
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246
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chr(197) . chr(140) => 'O', |
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247
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chr(197) . chr(141) => 'o', |
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248
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chr(197) . chr(142) => 'O', |
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249
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chr(197) . chr(143) => 'o', |
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250
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chr(197) . chr(144) => 'O', |
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251
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chr(197) . chr(145) => 'o', |
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252
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chr(197) . chr(146) => 'OE', |
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253
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chr(197) . chr(147) => 'oe', |
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254
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chr(197) . chr(148) => 'R', |
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255
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chr(197) . chr(149) => 'r', |
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256
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chr(197) . chr(150) => 'R', |
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257
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chr(197) . chr(151) => 'r', |
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258
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chr(197) . chr(152) => 'R', |
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259
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chr(197) . chr(153) => 'r', |
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260
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chr(197) . chr(154) => 'S', |
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261
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chr(197) . chr(155) => 's', |
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262
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chr(197) . chr(156) => 'S', |
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263
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chr(197) . chr(157) => 's', |
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264
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chr(197) . chr(158) => 'S', |
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265
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chr(197) . chr(159) => 's', |
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266
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chr(197) . chr(160) => 'S', |
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267
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chr(197) . chr(161) => 's', |
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268
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chr(197) . chr(162) => 'T', |
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269
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chr(197) . chr(163) => 't', |
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270
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chr(197) . chr(164) => 'T', |
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271
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chr(197) . chr(165) => 't', |
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272
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chr(197) . chr(166) => 'T', |
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273
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chr(197) . chr(167) => 't', |
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274
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chr(197) . chr(168) => 'U', |
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275
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chr(197) . chr(169) => 'u', |
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276
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|
chr(197) . chr(170) => 'U', |
|
277
|
|
|
chr(197) . chr(171) => 'u', |
|
278
|
|
|
chr(197) . chr(172) => 'U', |
|
279
|
|
|
chr(197) . chr(173) => 'u', |
|
280
|
|
|
chr(197) . chr(174) => 'U', |
|
281
|
|
|
chr(197) . chr(175) => 'u', |
|
282
|
|
|
chr(197) . chr(176) => 'U', |
|
283
|
|
|
chr(197) . chr(177) => 'u', |
|
284
|
|
|
chr(197) . chr(178) => 'U', |
|
285
|
|
|
chr(197) . chr(179) => 'u', |
|
286
|
|
|
chr(197) . chr(180) => 'W', |
|
287
|
|
|
chr(197) . chr(181) => 'w', |
|
288
|
|
|
chr(197) . chr(182) => 'Y', |
|
289
|
|
|
chr(197) . chr(183) => 'y', |
|
290
|
|
|
chr(197) . chr(184) => 'Y', |
|
291
|
|
|
chr(197) . chr(185) => 'Z', |
|
292
|
|
|
chr(197) . chr(186) => 'z', |
|
293
|
|
|
chr(197) . chr(187) => 'Z', |
|
294
|
|
|
chr(197) . chr(188) => 'z', |
|
295
|
|
|
chr(197) . chr(189) => 'Z', |
|
296
|
|
|
chr(197) . chr(190) => 'z', |
|
297
|
|
|
chr(197) . chr(191) => 's', |
|
298
|
|
|
// Decompositions for Latin Extended-B |
|
299
|
|
|
chr(200) . chr(152) => 'S', |
|
300
|
|
|
chr(200) . chr(153) => 's', |
|
301
|
|
|
chr(200) . chr(154) => 'T', |
|
302
|
|
|
chr(200) . chr(155) => 't', |
|
303
|
|
|
// Euro Sign |
|
304
|
|
|
chr(226) . chr(130) . chr(172) => 'E', |
|
305
|
|
|
// GBP (Pound) Sign |
|
306
|
|
|
chr(194) . chr(163) => '', |
|
307
|
|
|
// Vowels with diacritic (Vietnamese) |
|
308
|
|
|
// unmarked |
|
309
|
|
|
chr(198) . chr(160) => 'O', |
|
310
|
|
|
chr(198) . chr(161) => 'o', |
|
311
|
|
|
chr(198) . chr(175) => 'U', |
|
312
|
|
|
chr(198) . chr(176) => 'u', |
|
313
|
|
|
// grave accent |
|
314
|
|
|
chr(225) . chr(186) . chr(166) => 'A', |
|
315
|
|
|
chr(225) . chr(186) . chr(167) => 'a', |
|
316
|
|
|
chr(225) . chr(186) . chr(176) => 'A', |
|
317
|
|
|
chr(225) . chr(186) . chr(177) => 'a', |
|
318
|
|
|
chr(225) . chr(187) . chr(128) => 'E', |
|
319
|
|
|
chr(225) . chr(187) . chr(129) => 'e', |
|
320
|
|
|
chr(225) . chr(187) . chr(146) => 'O', |
|
321
|
|
|
chr(225) . chr(187) . chr(147) => 'o', |
|
322
|
|
|
chr(225) . chr(187) . chr(156) => 'O', |
|
323
|
|
|
chr(225) . chr(187) . chr(157) => 'o', |
|
324
|
|
|
chr(225) . chr(187) . chr(170) => 'U', |
|
325
|
|
|
chr(225) . chr(187) . chr(171) => 'u', |
|
326
|
|
|
chr(225) . chr(187) . chr(178) => 'Y', |
|
327
|
|
|
chr(225) . chr(187) . chr(179) => 'y', |
|
328
|
|
|
// hook |
|
329
|
|
|
chr(225) . chr(186) . chr(162) => 'A', |
|
330
|
|
|
chr(225) . chr(186) . chr(163) => 'a', |
|
331
|
|
|
chr(225) . chr(186) . chr(168) => 'A', |
|
332
|
|
|
chr(225) . chr(186) . chr(169) => 'a', |
|
333
|
|
|
chr(225) . chr(186) . chr(178) => 'A', |
|
334
|
|
|
chr(225) . chr(186) . chr(179) => 'a', |
|
335
|
|
|
chr(225) . chr(186) . chr(186) => 'E', |
|
336
|
|
|
chr(225) . chr(186) . chr(187) => 'e', |
|
337
|
|
|
chr(225) . chr(187) . chr(130) => 'E', |
|
338
|
|
|
chr(225) . chr(187) . chr(131) => 'e', |
|
339
|
|
|
chr(225) . chr(187) . chr(136) => 'I', |
|
340
|
|
|
chr(225) . chr(187) . chr(137) => 'i', |
|
341
|
|
|
chr(225) . chr(187) . chr(142) => 'O', |
|
342
|
|
|
chr(225) . chr(187) . chr(143) => 'o', |
|
343
|
|
|
chr(225) . chr(187) . chr(148) => 'O', |
|
344
|
|
|
chr(225) . chr(187) . chr(149) => 'o', |
|
345
|
|
|
chr(225) . chr(187) . chr(158) => 'O', |
|
346
|
|
|
chr(225) . chr(187) . chr(159) => 'o', |
|
347
|
|
|
chr(225) . chr(187) . chr(166) => 'U', |
|
348
|
|
|
chr(225) . chr(187) . chr(167) => 'u', |
|
349
|
|
|
chr(225) . chr(187) . chr(172) => 'U', |
|
350
|
|
|
chr(225) . chr(187) . chr(173) => 'u', |
|
351
|
|
|
chr(225) . chr(187) . chr(182) => 'Y', |
|
352
|
|
|
chr(225) . chr(187) . chr(183) => 'y', |
|
353
|
|
|
// tilde |
|
354
|
|
|
chr(225) . chr(186) . chr(170) => 'A', |
|
355
|
|
|
chr(225) . chr(186) . chr(171) => 'a', |
|
356
|
|
|
chr(225) . chr(186) . chr(180) => 'A', |
|
357
|
|
|
chr(225) . chr(186) . chr(181) => 'a', |
|
358
|
|
|
chr(225) . chr(186) . chr(188) => 'E', |
|
359
|
|
|
chr(225) . chr(186) . chr(189) => 'e', |
|
360
|
|
|
chr(225) . chr(187) . chr(132) => 'E', |
|
361
|
|
|
chr(225) . chr(187) . chr(133) => 'e', |
|
362
|
|
|
chr(225) . chr(187) . chr(150) => 'O', |
|
363
|
|
|
chr(225) . chr(187) . chr(151) => 'o', |
|
364
|
|
|
chr(225) . chr(187) . chr(160) => 'O', |
|
365
|
|
|
chr(225) . chr(187) . chr(161) => 'o', |
|
366
|
|
|
chr(225) . chr(187) . chr(174) => 'U', |
|
367
|
|
|
chr(225) . chr(187) . chr(175) => 'u', |
|
368
|
|
|
chr(225) . chr(187) . chr(184) => 'Y', |
|
369
|
|
|
chr(225) . chr(187) . chr(185) => 'y', |
|
370
|
|
|
// acute accent |
|
371
|
|
|
chr(225) . chr(186) . chr(164) => 'A', |
|
372
|
|
|
chr(225) . chr(186) . chr(165) => 'a', |
|
373
|
|
|
chr(225) . chr(186) . chr(174) => 'A', |
|
374
|
|
|
chr(225) . chr(186) . chr(175) => 'a', |
|
375
|
|
|
chr(225) . chr(186) . chr(190) => 'E', |
|
376
|
|
|
chr(225) . chr(186) . chr(191) => 'e', |
|
377
|
|
|
chr(225) . chr(187) . chr(144) => 'O', |
|
378
|
|
|
chr(225) . chr(187) . chr(145) => 'o', |
|
379
|
|
|
chr(225) . chr(187) . chr(154) => 'O', |
|
380
|
|
|
chr(225) . chr(187) . chr(155) => 'o', |
|
381
|
|
|
chr(225) . chr(187) . chr(168) => 'U', |
|
382
|
|
|
chr(225) . chr(187) . chr(169) => 'u', |
|
383
|
|
|
// dot below |
|
384
|
|
|
chr(225) . chr(186) . chr(160) => 'A', |
|
385
|
|
|
chr(225) . chr(186) . chr(161) => 'a', |
|
386
|
|
|
chr(225) . chr(186) . chr(172) => 'A', |
|
387
|
|
|
chr(225) . chr(186) . chr(173) => 'a', |
|
388
|
|
|
chr(225) . chr(186) . chr(182) => 'A', |
|
389
|
|
|
chr(225) . chr(186) . chr(183) => 'a', |
|
390
|
|
|
chr(225) . chr(186) . chr(184) => 'E', |
|
391
|
|
|
chr(225) . chr(186) . chr(185) => 'e', |
|
392
|
|
|
chr(225) . chr(187) . chr(134) => 'E', |
|
393
|
|
|
chr(225) . chr(187) . chr(135) => 'e', |
|
394
|
|
|
chr(225) . chr(187) . chr(138) => 'I', |
|
395
|
|
|
chr(225) . chr(187) . chr(139) => 'i', |
|
396
|
|
|
chr(225) . chr(187) . chr(140) => 'O', |
|
397
|
|
|
chr(225) . chr(187) . chr(141) => 'o', |
|
398
|
|
|
chr(225) . chr(187) . chr(152) => 'O', |
|
399
|
|
|
chr(225) . chr(187) . chr(153) => 'o', |
|
400
|
|
|
chr(225) . chr(187) . chr(162) => 'O', |
|
401
|
|
|
chr(225) . chr(187) . chr(163) => 'o', |
|
402
|
|
|
chr(225) . chr(187) . chr(164) => 'U', |
|
403
|
|
|
chr(225) . chr(187) . chr(165) => 'u', |
|
404
|
|
|
chr(225) . chr(187) . chr(176) => 'U', |
|
405
|
|
|
chr(225) . chr(187) . chr(177) => 'u', |
|
406
|
|
|
chr(225) . chr(187) . chr(180) => 'Y', |
|
407
|
|
|
chr(225) . chr(187) . chr(181) => 'y', |
|
408
|
|
|
// Vowels with diacritic (Chinese, Hanyu Pinyin) |
|
409
|
|
|
chr(201) . chr(145) => 'a', |
|
410
|
|
|
// macron |
|
411
|
|
|
chr(199) . chr(149) => 'U', |
|
412
|
|
|
chr(199) . chr(150) => 'u', |
|
413
|
|
|
// acute accent |
|
414
|
|
|
chr(199) . chr(151) => 'U', |
|
415
|
|
|
chr(199) . chr(152) => 'u', |
|
416
|
|
|
// caron |
|
417
|
|
|
chr(199) . chr(141) => 'A', |
|
418
|
|
|
chr(199) . chr(142) => 'a', |
|
419
|
|
|
chr(199) . chr(143) => 'I', |
|
420
|
|
|
chr(199) . chr(144) => 'i', |
|
421
|
|
|
chr(199) . chr(145) => 'O', |
|
422
|
|
|
chr(199) . chr(146) => 'o', |
|
423
|
|
|
chr(199) . chr(147) => 'U', |
|
424
|
|
|
chr(199) . chr(148) => 'u', |
|
425
|
|
|
chr(199) . chr(153) => 'U', |
|
426
|
|
|
chr(199) . chr(154) => 'u', |
|
427
|
|
|
// grave accent |
|
428
|
|
|
chr(199) . chr(155) => 'U', |
|
429
|
|
|
chr(199) . chr(156) => 'u', |
|
430
|
|
|
// german umlauts |
|
431
|
|
|
chr(195) . chr(132) => 'Ae', |
|
432
|
|
|
chr(195) . chr(164) => 'ae', |
|
433
|
|
|
chr(195) . chr(150) => 'Oe', |
|
434
|
|
|
chr(195) . chr(182) => 'oe', |
|
435
|
|
|
chr(195) . chr(156) => 'Ue', |
|
436
|
|
|
chr(195) . chr(188) => 'ue', |
|
437
|
|
|
chr(195) . chr(159) => 'ss', |
|
438
|
|
|
]; |
|
439
|
|
|
} |
|
440
|
|
|
} |
|
441
|
|
|
|
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: