| 1: | <?php |
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| 6: | |
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| 10: | |
| 11: | |
| 12: | use Symfony\Polyfill\Iconv as p; |
| 13: | |
| 14: | if (extension_loaded('iconv')) { |
| 15: | return; |
| 16: | } |
| 17: | |
| 18: | if (!defined('ICONV_IMPL')) { |
| 19: | define('ICONV_IMPL', 'Symfony'); |
| 20: | } |
| 21: | if (!defined('ICONV_VERSION')) { |
| 22: | define('ICONV_VERSION', '1.0'); |
| 23: | } |
| 24: | if (!defined('ICONV_MIME_DECODE_STRICT')) { |
| 25: | define('ICONV_MIME_DECODE_STRICT', 1); |
| 26: | } |
| 27: | if (!defined('ICONV_MIME_DECODE_CONTINUE_ON_ERROR')) { |
| 28: | define('ICONV_MIME_DECODE_CONTINUE_ON_ERROR', 2); |
| 29: | } |
| 30: | |
| 31: | if (!function_exists('iconv')) { |
| 32: | function iconv($from_encoding, $to_encoding, $string) { return p\Iconv::iconv($from_encoding, $to_encoding, $string); } |
| 33: | } |
| 34: | if (!function_exists('iconv_get_encoding')) { |
| 35: | function iconv_get_encoding($type = 'all') { return p\Iconv::iconv_get_encoding($type); } |
| 36: | } |
| 37: | if (!function_exists('iconv_set_encoding')) { |
| 38: | function iconv_set_encoding($type, $encoding) { return p\Iconv::iconv_set_encoding($type, $encoding); } |
| 39: | } |
| 40: | if (!function_exists('iconv_mime_encode')) { |
| 41: | function iconv_mime_encode($field_name, $field_value, $options = null) { return p\Iconv::iconv_mime_encode($field_name, $field_value, $options); } |
| 42: | } |
| 43: | if (!function_exists('iconv_mime_decode_headers')) { |
| 44: | function iconv_mime_decode_headers($headers, $mode = 0, $encoding = null) { return p\Iconv::iconv_mime_decode_headers($headers, $mode, $encoding); } |
| 45: | } |
| 46: | |
| 47: | if (extension_loaded('mbstring')) { |
| 48: | if (!function_exists('iconv_strlen')) { |
| 49: | function iconv_strlen($string, $encoding = null) { null === $encoding && $encoding = p\Iconv::$internalEncoding; return mb_strlen($string, $encoding); } |
| 50: | } |
| 51: | if (!function_exists('iconv_strpos')) { |
| 52: | function iconv_strpos($haystack, $needle, $offset = 0, $encoding = null) { null === $encoding && $encoding = p\Iconv::$internalEncoding; return mb_strpos($haystack, $needle, $offset, $encoding); } |
| 53: | } |
| 54: | if (!function_exists('iconv_strrpos')) { |
| 55: | function iconv_strrpos($haystack, $needle, $encoding = null) { null === $encoding && $encoding = p\Iconv::$internalEncoding; return mb_strrpos($haystack, $needle, 0, $encoding); } |
| 56: | } |
| 57: | if (!function_exists('iconv_substr')) { |
| 58: | function iconv_substr($string, $offset, $length = 2147483647, $encoding = null) { null === $encoding && $encoding = p\Iconv::$internalEncoding; return mb_substr($string, $offset, $length, $encoding); } |
| 59: | } |
| 60: | if (!function_exists('iconv_mime_decode')) { |
| 61: | function iconv_mime_decode($string, $mode = 0, $encoding = null) { null === $encoding && $encoding = p\Iconv::$internalEncoding; return mb_decode_mimeheader($string, $mode, $encoding); } |
| 62: | } |
| 63: | } else { |
| 64: | if (!function_exists('iconv_strlen')) { |
| 65: | if (extension_loaded('xml')) { |
| 66: | function iconv_strlen($string, $encoding = null) { return p\Iconv::strlen1($string, $encoding); } |
| 67: | } else { |
| 68: | function iconv_strlen($string, $encoding = null) { return p\Iconv::strlen2($string, $encoding); } |
| 69: | } |
| 70: | } |
| 71: | |
| 72: | if (!function_exists('iconv_strpos')) { |
| 73: | function iconv_strpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Iconv::iconv_strpos($haystack, $needle, $offset, $encoding); } |
| 74: | } |
| 75: | if (!function_exists('iconv_strrpos')) { |
| 76: | function iconv_strrpos($haystack, $needle, $encoding = null) { return p\Iconv::iconv_strrpos($haystack, $needle, $encoding); } |
| 77: | } |
| 78: | if (!function_exists('iconv_substr')) { |
| 79: | function iconv_substr($string, $offset, $length = 2147483647, $encoding = null) { return p\Iconv::iconv_substr($string, $offset, $length, $encoding); } |
| 80: | } |
| 81: | if (!function_exists('iconv_mime_decode')) { |
| 82: | function iconv_mime_decode($string, $mode = 0, $encoding = null) { return p\Iconv::iconv_mime_decode($string, $mode, $encoding); } |
| 83: | } |
| 84: | } |
| 85: | |