XOOPS /
XoopsCore25
| @@ 404-409 (lines=6) @@ | ||
| 401 | { |
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| 402 | $encoding = self::getEncoding($encoding); |
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| 403 | ||
| 404 | if ($start < 0) { |
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| 405 | $start = iconv_strlen($s, $encoding) + $start; |
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| 406 | if ($start < 0) { |
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| 407 | $start = 0; |
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| 408 | } |
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| 409 | } |
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| 410 | ||
| 411 | if (null === $length) { |
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| 412 | $length = 2147483647; |
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| @@ 413-418 (lines=6) @@ | ||
| 410 | ||
| 411 | if (null === $length) { |
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| 412 | $length = 2147483647; |
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| 413 | } elseif ($length < 0) { |
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| 414 | $length = iconv_strlen($s, $encoding) + $length - $start; |
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| 415 | if ($length < 0) { |
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| 416 | return ''; |
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| 417 | } |
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| 418 | } |
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| 419 | ||
| 420 | return iconv_substr($s, $start, $length, $encoding).''; |
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| 421 | } |
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