diff options
author | polo <ordipolo@gmx.fr> | 2024-08-13 23:45:21 +0200 |
---|---|---|
committer | polo <ordipolo@gmx.fr> | 2024-08-13 23:45:21 +0200 |
commit | bf6655a534a6775d30cafa67bd801276bda1d98d (patch) | |
tree | c6381e3f6c81c33eab72508f410b165ba05f7e9c /vendor/symfony/polyfill-intl-normalizer/Normalizer.php | |
parent | 94d67a4b51f8e62e7d518cce26a526ae1ec48278 (diff) | |
download | AppliGestionPHP-bf6655a534a6775d30cafa67bd801276bda1d98d.zip |
VERSION 0.2 doctrine ORM et entités
Diffstat (limited to 'vendor/symfony/polyfill-intl-normalizer/Normalizer.php')
-rw-r--r-- | vendor/symfony/polyfill-intl-normalizer/Normalizer.php | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/vendor/symfony/polyfill-intl-normalizer/Normalizer.php b/vendor/symfony/polyfill-intl-normalizer/Normalizer.php new file mode 100644 index 0000000..81704ab --- /dev/null +++ b/vendor/symfony/polyfill-intl-normalizer/Normalizer.php | |||
@@ -0,0 +1,310 @@ | |||
1 | <?php | ||
2 | |||
3 | /* | ||
4 | * This file is part of the Symfony package. | ||
5 | * | ||
6 | * (c) Fabien Potencier <fabien@symfony.com> | ||
7 | * | ||
8 | * For the full copyright and license information, please view the LICENSE | ||
9 | * file that was distributed with this source code. | ||
10 | */ | ||
11 | |||
12 | namespace Symfony\Polyfill\Intl\Normalizer; | ||
13 | |||
14 | /** | ||
15 | * Normalizer is a PHP fallback implementation of the Normalizer class provided by the intl extension. | ||
16 | * | ||
17 | * It has been validated with Unicode 6.3 Normalization Conformance Test. | ||
18 | * See http://www.unicode.org/reports/tr15/ for detailed info about Unicode normalizations. | ||
19 | * | ||
20 | * @author Nicolas Grekas <p@tchwork.com> | ||
21 | * | ||
22 | * @internal | ||
23 | */ | ||
24 | class Normalizer | ||
25 | { | ||
26 | public const FORM_D = \Normalizer::FORM_D; | ||
27 | public const FORM_KD = \Normalizer::FORM_KD; | ||
28 | public const FORM_C = \Normalizer::FORM_C; | ||
29 | public const FORM_KC = \Normalizer::FORM_KC; | ||
30 | public const NFD = \Normalizer::NFD; | ||
31 | public const NFKD = \Normalizer::NFKD; | ||
32 | public const NFC = \Normalizer::NFC; | ||
33 | public const NFKC = \Normalizer::NFKC; | ||
34 | |||
35 | private static $C; | ||
36 | private static $D; | ||
37 | private static $KD; | ||
38 | private static $cC; | ||
39 | private static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4]; | ||
40 | private static $ASCII = "\x20\x65\x69\x61\x73\x6E\x74\x72\x6F\x6C\x75\x64\x5D\x5B\x63\x6D\x70\x27\x0A\x67\x7C\x68\x76\x2E\x66\x62\x2C\x3A\x3D\x2D\x71\x31\x30\x43\x32\x2A\x79\x78\x29\x28\x4C\x39\x41\x53\x2F\x50\x22\x45\x6A\x4D\x49\x6B\x33\x3E\x35\x54\x3C\x44\x34\x7D\x42\x7B\x38\x46\x77\x52\x36\x37\x55\x47\x4E\x3B\x4A\x7A\x56\x23\x48\x4F\x57\x5F\x26\x21\x4B\x3F\x58\x51\x25\x59\x5C\x09\x5A\x2B\x7E\x5E\x24\x40\x60\x7F\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F"; | ||
41 | |||
42 | public static function isNormalized(string $s, int $form = self::FORM_C) | ||
43 | { | ||
44 | if (!\in_array($form, [self::NFD, self::NFKD, self::NFC, self::NFKC])) { | ||
45 | return false; | ||
46 | } | ||
47 | if (!isset($s[strspn($s, self::$ASCII)])) { | ||
48 | return true; | ||
49 | } | ||
50 | if (self::NFC == $form && preg_match('//u', $s) && !preg_match('/[^\x00-\x{2FF}]/u', $s)) { | ||
51 | return true; | ||
52 | } | ||
53 | |||
54 | return self::normalize($s, $form) === $s; | ||
55 | } | ||
56 | |||
57 | public static function normalize(string $s, int $form = self::FORM_C) | ||
58 | { | ||
59 | if (!preg_match('//u', $s)) { | ||
60 | return false; | ||
61 | } | ||
62 | |||
63 | switch ($form) { | ||
64 | case self::NFC: $C = true; $K = false; break; | ||
65 | case self::NFD: $C = false; $K = false; break; | ||
66 | case self::NFKC: $C = true; $K = true; break; | ||
67 | case self::NFKD: $C = false; $K = true; break; | ||
68 | default: | ||
69 | if (\defined('Normalizer::NONE') && \Normalizer::NONE == $form) { | ||
70 | return $s; | ||
71 | } | ||
72 | |||
73 | if (80000 > \PHP_VERSION_ID) { | ||
74 | return false; | ||
75 | } | ||
76 | |||
77 | throw new \ValueError('normalizer_normalize(): Argument #2 ($form) must be a a valid normalization form'); | ||
78 | } | ||
79 | |||
80 | if ('' === $s) { | ||
81 | return ''; | ||
82 | } | ||
83 | |||
84 | if ($K && null === self::$KD) { | ||
85 | self::$KD = self::getData('compatibilityDecomposition'); | ||
86 | } | ||
87 | |||
88 | if (null === self::$D) { | ||
89 | self::$D = self::getData('canonicalDecomposition'); | ||
90 | self::$cC = self::getData('combiningClass'); | ||
91 | } | ||
92 | |||
93 | if (null !== $mbEncoding = (2 /* MB_OVERLOAD_STRING */ & (int) \ini_get('mbstring.func_overload')) ? mb_internal_encoding() : null) { | ||
94 | mb_internal_encoding('8bit'); | ||
95 | } | ||
96 | |||
97 | $r = self::decompose($s, $K); | ||
98 | |||
99 | if ($C) { | ||
100 | if (null === self::$C) { | ||
101 | self::$C = self::getData('canonicalComposition'); | ||
102 | } | ||
103 | |||
104 | $r = self::recompose($r); | ||
105 | } | ||
106 | if (null !== $mbEncoding) { | ||
107 | mb_internal_encoding($mbEncoding); | ||
108 | } | ||
109 | |||
110 | return $r; | ||
111 | } | ||
112 | |||
113 | private static function recompose($s) | ||
114 | { | ||
115 | $ASCII = self::$ASCII; | ||
116 | $compMap = self::$C; | ||
117 | $combClass = self::$cC; | ||
118 | $ulenMask = self::$ulenMask; | ||
119 | |||
120 | $result = $tail = ''; | ||
121 | |||
122 | $i = $s[0] < "\x80" ? 1 : $ulenMask[$s[0] & "\xF0"]; | ||
123 | $len = \strlen($s); | ||
124 | |||
125 | $lastUchr = substr($s, 0, $i); | ||
126 | $lastUcls = isset($combClass[$lastUchr]) ? 256 : 0; | ||
127 | |||
128 | while ($i < $len) { | ||
129 | if ($s[$i] < "\x80") { | ||
130 | // ASCII chars | ||
131 | |||
132 | if ($tail) { | ||
133 | $lastUchr .= $tail; | ||
134 | $tail = ''; | ||
135 | } | ||
136 | |||
137 | if ($j = strspn($s, $ASCII, $i + 1)) { | ||
138 | $lastUchr .= substr($s, $i, $j); | ||
139 | $i += $j; | ||
140 | } | ||
141 | |||
142 | $result .= $lastUchr; | ||
143 | $lastUchr = $s[$i]; | ||
144 | $lastUcls = 0; | ||
145 | ++$i; | ||
146 | continue; | ||
147 | } | ||
148 | |||
149 | $ulen = $ulenMask[$s[$i] & "\xF0"]; | ||
150 | $uchr = substr($s, $i, $ulen); | ||
151 | |||
152 | if ($lastUchr < "\xE1\x84\x80" || "\xE1\x84\x92" < $lastUchr | ||
153 | || $uchr < "\xE1\x85\xA1" || "\xE1\x85\xB5" < $uchr | ||
154 | || $lastUcls) { | ||
155 | // Table lookup and combining chars composition | ||
156 | |||
157 | $ucls = $combClass[$uchr] ?? 0; | ||
158 | |||
159 | if (isset($compMap[$lastUchr.$uchr]) && (!$lastUcls || $lastUcls < $ucls)) { | ||
160 | $lastUchr = $compMap[$lastUchr.$uchr]; | ||
161 | } elseif ($lastUcls = $ucls) { | ||
162 | $tail .= $uchr; | ||
163 | } else { | ||
164 | if ($tail) { | ||
165 | $lastUchr .= $tail; | ||
166 | $tail = ''; | ||
167 | } | ||
168 | |||
169 | $result .= $lastUchr; | ||
170 | $lastUchr = $uchr; | ||
171 | } | ||
172 | } else { | ||
173 | // Hangul chars | ||
174 | |||
175 | $L = \ord($lastUchr[2]) - 0x80; | ||
176 | $V = \ord($uchr[2]) - 0xA1; | ||
177 | $T = 0; | ||
178 | |||
179 | $uchr = substr($s, $i + $ulen, 3); | ||
180 | |||
181 | if ("\xE1\x86\xA7" <= $uchr && $uchr <= "\xE1\x87\x82") { | ||
182 | $T = \ord($uchr[2]) - 0xA7; | ||
183 | 0 > $T && $T += 0x40; | ||
184 | $ulen += 3; | ||
185 | } | ||
186 | |||
187 | $L = 0xAC00 + ($L * 21 + $V) * 28 + $T; | ||
188 | $lastUchr = \chr(0xE0 | $L >> 12).\chr(0x80 | $L >> 6 & 0x3F).\chr(0x80 | $L & 0x3F); | ||
189 | } | ||
190 | |||
191 | $i += $ulen; | ||
192 | } | ||
193 | |||
194 | return $result.$lastUchr.$tail; | ||
195 | } | ||
196 | |||
197 | private static function decompose($s, $c) | ||
198 | { | ||
199 | $result = ''; | ||
200 | |||
201 | $ASCII = self::$ASCII; | ||
202 | $decompMap = self::$D; | ||
203 | $combClass = self::$cC; | ||
204 | $ulenMask = self::$ulenMask; | ||
205 | if ($c) { | ||
206 | $compatMap = self::$KD; | ||
207 | } | ||
208 | |||
209 | $c = []; | ||
210 | $i = 0; | ||
211 | $len = \strlen($s); | ||
212 | |||
213 | while ($i < $len) { | ||
214 | if ($s[$i] < "\x80") { | ||
215 | // ASCII chars | ||
216 | |||
217 | if ($c) { | ||
218 | ksort($c); | ||
219 | $result .= implode('', $c); | ||
220 | $c = []; | ||
221 | } | ||
222 | |||
223 | $j = 1 + strspn($s, $ASCII, $i + 1); | ||
224 | $result .= substr($s, $i, $j); | ||
225 | $i += $j; | ||
226 | continue; | ||
227 | } | ||
228 | |||
229 | $ulen = $ulenMask[$s[$i] & "\xF0"]; | ||
230 | $uchr = substr($s, $i, $ulen); | ||
231 | $i += $ulen; | ||
232 | |||
233 | if ($uchr < "\xEA\xB0\x80" || "\xED\x9E\xA3" < $uchr) { | ||
234 | // Table lookup | ||
235 | |||
236 | if ($uchr !== $j = $compatMap[$uchr] ?? ($decompMap[$uchr] ?? $uchr)) { | ||
237 | $uchr = $j; | ||
238 | |||
239 | $j = \strlen($uchr); | ||
240 | $ulen = $uchr[0] < "\x80" ? 1 : $ulenMask[$uchr[0] & "\xF0"]; | ||
241 | |||
242 | if ($ulen != $j) { | ||
243 | // Put trailing chars in $s | ||
244 | |||
245 | $j -= $ulen; | ||
246 | $i -= $j; | ||
247 | |||
248 | if (0 > $i) { | ||
249 | $s = str_repeat(' ', -$i).$s; | ||
250 | $len -= $i; | ||
251 | $i = 0; | ||
252 | } | ||
253 | |||
254 | while ($j--) { | ||
255 | $s[$i + $j] = $uchr[$ulen + $j]; | ||
256 | } | ||
257 | |||
258 | $uchr = substr($uchr, 0, $ulen); | ||
259 | } | ||
260 | } | ||
261 | if (isset($combClass[$uchr])) { | ||
262 | // Combining chars, for sorting | ||
263 | |||
264 | if (!isset($c[$combClass[$uchr]])) { | ||
265 | $c[$combClass[$uchr]] = ''; | ||
266 | } | ||
267 | $c[$combClass[$uchr]] .= $uchr; | ||
268 | continue; | ||
269 | } | ||
270 | } else { | ||
271 | // Hangul chars | ||
272 | |||
273 | $uchr = unpack('C*', $uchr); | ||
274 | $j = (($uchr[1] - 224) << 12) + (($uchr[2] - 128) << 6) + $uchr[3] - 0xAC80; | ||
275 | |||
276 | $uchr = "\xE1\x84".\chr(0x80 + (int) ($j / 588)) | ||
277 | ."\xE1\x85".\chr(0xA1 + (int) (($j % 588) / 28)); | ||
278 | |||
279 | if ($j %= 28) { | ||
280 | $uchr .= $j < 25 | ||
281 | ? ("\xE1\x86".\chr(0xA7 + $j)) | ||
282 | : ("\xE1\x87".\chr(0x67 + $j)); | ||
283 | } | ||
284 | } | ||
285 | if ($c) { | ||
286 | ksort($c); | ||
287 | $result .= implode('', $c); | ||
288 | $c = []; | ||
289 | } | ||
290 | |||
291 | $result .= $uchr; | ||
292 | } | ||
293 | |||
294 | if ($c) { | ||
295 | ksort($c); | ||
296 | $result .= implode('', $c); | ||
297 | } | ||
298 | |||
299 | return $result; | ||
300 | } | ||
301 | |||
302 | private static function getData($file) | ||
303 | { | ||
304 | if (file_exists($file = __DIR__.'/Resources/unidata/'.$file.'.php')) { | ||
305 | return require $file; | ||
306 | } | ||
307 | |||
308 | return false; | ||
309 | } | ||
310 | } | ||