futtta /
autoptimize
| @@ 194-199 (lines=6) @@ | ||
| 191 | */ |
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| 192 | protected static function iconv_substr( $s, $start, $length = null, $encoding = null ) |
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| 193 | { |
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| 194 | if ( $start < 0 ) { |
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| 195 | $start = self::strlen( $s, $encoding ) + $start; |
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| 196 | if ( $start < 0 ) { |
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| 197 | $start = 0; |
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| 198 | } |
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| 199 | } |
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| 200 | ||
| 201 | if ( null === $length ) { |
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| 202 | $length = 2147483647; |
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| @@ 203-208 (lines=6) @@ | ||
| 200 | ||
| 201 | if ( null === $length ) { |
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| 202 | $length = 2147483647; |
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| 203 | } elseif ( $length < 0 ) { |
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| 204 | $length = self::strlen( $s, $encoding ) + ( $length - $start ); |
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| 205 | if ( $length < 0 ) { |
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| 206 | return ''; |
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| 207 | } |
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| 208 | } |
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| 209 | ||
| 210 | return (string) ( null === $encoding ) ? \iconv_substr( $s, $start, $length ) : \iconv_substr( $s, $start, $length, $encoding ); |
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| 211 | } |
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