voku /
simple_html_dom
| @@ 308-314 (lines=7) @@ | ||
| 305 | $elements[] = new SimpleHtmlDom($node); |
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| 306 | } |
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| 307 | ||
| 308 | if (null === $idx) { |
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| 309 | return $elements; |
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| 310 | } else { |
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| 311 | if ($idx < 0) { |
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| 312 | $idx = count($elements) + $idx; |
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| 313 | } |
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| 314 | } |
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| 315 | ||
| 316 | if (isset($elements[$idx])) { |
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| 317 | return $elements[$idx]; |
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| @@ 85-91 (lines=7) @@ | ||
| 82 | } |
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| 83 | } |
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| 84 | ||
| 85 | if (null === $idx) { |
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| 86 | return $elements; |
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| 87 | } else { |
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| 88 | if ($idx < 0) { |
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| 89 | $idx = count($elements) + $idx; |
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| 90 | } |
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| 91 | } |
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| 92 | ||
| 93 | return (isset($elements[$idx]) ? $elements[$idx] : null); |
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| 94 | } |
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