@@ 76-78 (lines=3) @@ | ||
73 | // wibble the boundary |
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74 | if (0x80 != (0xC0 & ord($text[$i + $max_chunk_size]))) { |
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75 | $chunk_size = $max_chunk_size; |
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76 | } elseif (0x80 != (0xC0 & ord($text[$i + $max_chunk_size - 1]))) { |
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77 | $chunk_size = $max_chunk_size - 1; |
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78 | } elseif (0x80 != (0xC0 & ord($text[$i + $max_chunk_size - 2]))) { |
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79 | $chunk_size = $max_chunk_size - 2; |
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80 | } elseif (0x80 != (0xC0 & ord($text[$i + $max_chunk_size - 3]))) { |
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81 | $chunk_size = $max_chunk_size - 3; |
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@@ 80-82 (lines=3) @@ | ||
77 | $chunk_size = $max_chunk_size - 1; |
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78 | } elseif (0x80 != (0xC0 & ord($text[$i + $max_chunk_size - 2]))) { |
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79 | $chunk_size = $max_chunk_size - 2; |
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80 | } elseif (0x80 != (0xC0 & ord($text[$i + $max_chunk_size - 3]))) { |
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81 | $chunk_size = $max_chunk_size - 3; |
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82 | } else { |
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83 | return false; // rather confusing UTF-8... |
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84 | } |
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85 | $chunk = substr($text, $i, $chunk_size); // substr doesn't mind overlong lengths |