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1 <?php
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2
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3 /*
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4 * This file is part of the Symfony package.
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5 *
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6 * (c) Fabien Potencier <fabien@symfony.com>
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 use Symfony\Polyfill\Iconv as p;
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13
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14 if (!function_exists('iconv')) {
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15 define('ICONV_IMPL', 'Symfony');
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16 define('ICONV_VERSION', '1.0');
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17 define('ICONV_MIME_DECODE_STRICT', 1);
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18 define('ICONV_MIME_DECODE_CONTINUE_ON_ERROR', 2);
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19
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20 function iconv($from, $to, $s) { return p\Iconv::iconv($from, $to, $s); }
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21 function iconv_get_encoding($type = 'all') { return p\Iconv::iconv_get_encoding($type); }
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22 function iconv_set_encoding($type, $charset) { return p\Iconv::iconv_set_encoding($type, $charset); }
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23 function iconv_mime_encode($name, $value, $pref = null) { return p\Iconv::iconv_mime_encode($name, $value, $pref); }
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24 function iconv_mime_decode_headers($encodedHeaders, $mode = 0, $enc = null) { return p\Iconv::iconv_mime_decode_headers($encodedHeaders, $mode, $enc); }
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25
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26 if (extension_loaded('mbstring')) {
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27 function iconv_strlen($s, $enc = null) { null === $enc and $enc = p\Iconv::$internalEncoding; return mb_strlen($s, $enc); }
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28 function iconv_strpos($s, $needle, $offset = 0, $enc = null) { null === $enc and $enc = p\Iconv::$internalEncoding; return mb_strpos($s, $needle, $offset, $enc); }
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29 function iconv_strrpos($s, $needle, $enc = null) { null === $enc and $enc = p\Iconv::$internalEncoding; return mb_strrpos($s, $needle, 0, $enc); }
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30 function iconv_substr($s, $start, $length = 2147483647, $enc = null) { null === $enc and $enc = p\Iconv::$internalEncoding; return mb_substr($s, $start, $length, $enc); }
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31 function iconv_mime_decode($encodedHeaders, $mode = 0, $enc = null) { null === $enc and $enc = p\Iconv::$internalEncoding; return mb_decode_mimeheader($encodedHeaders, $mode, $enc); }
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32 } else {
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33 if (extension_loaded('xml')) {
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34 function iconv_strlen($s, $enc = null) { return p\Iconv::strlen1($s, $enc); }
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35 } else {
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36 function iconv_strlen($s, $enc = null) { return p\Iconv::strlen2($s, $enc); }
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37 }
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38
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39 function iconv_strpos($s, $needle, $offset = 0, $enc = null) { return p\Iconv::iconv_strpos($s, $needle, $offset, $enc); }
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40 function iconv_strrpos($s, $needle, $enc = null) { return p\Iconv::iconv_strrpos($s, $needle, $enc); }
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41 function iconv_substr($s, $start, $length = 2147483647, $enc = null) { return p\Iconv::iconv_substr($s, $start, $length, $enc); }
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42 function iconv_mime_decode($encodedHeaders, $mode = 0, $enc = null) { return p\Iconv::iconv_mime_decode($encodedHeaders, $mode, $enc); }
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43 }
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44 }
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