joomla-projects /
com_localise
| @@ 92-98 (lines=7) @@ | ||
| 89 | * @return mixed string or FALSE if failure |
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| 90 | * @package utf8 |
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| 91 | */ |
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| 92 | function utf8_substr($str, $offset, $length = FALSE){ |
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| 93 | if ( $length === FALSE ) { |
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| 94 | return mb_substr($str, $offset); |
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| 95 | } else { |
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| 96 | return mb_substr($str, $offset, $length); |
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| 97 | } |
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| 98 | } |
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| 99 | ||
| 100 | //-------------------------------------------------------------------- |
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| 101 | /** |
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| @@ 219-227 (lines=9) @@ | ||
| 216 | * @see http://www.php.net/substr |
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| 217 | * @since 1.3.0 |
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| 218 | */ |
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| 219 | public static function substr($str, $offset, $length = false) |
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| 220 | { |
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| 221 | if ($length === false) |
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| 222 | { |
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| 223 | return utf8_substr($str, $offset); |
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| 224 | } |
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| 225 | ||
| 226 | return utf8_substr($str, $offset, $length); |
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| 227 | } |
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| 228 | ||
| 229 | /** |
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| 230 | * UTF-8 aware alternative to strtolower() |
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