Code Duplication    Length = 5-5 lines in 2 locations

lib/Caxy/HtmlDiff/HtmlDiff.php 2 locations

@@ 636-640 (lines=5) @@
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        }
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        if ($indexOfFirstTag !== null) {
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            $items = array();
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            foreach ($words as $pos => $s) {
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                if ($pos >= 0 && $pos < $indexOfFirstTag) {
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                    $items[] = $s;
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                }
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            }
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            if ($indexOfFirstTag > 0) {
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                array_splice($words, 0, $indexOfFirstTag);
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            }
@@ 648-652 (lines=5) @@
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            return $items;
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        } else {
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            $items = array();
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            foreach ($words as $pos => $s) {
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                if ($pos >= 0 && $pos <= count($words)) {
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                    $items[] = $s;
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                }
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            }
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            array_splice($words, 0, count($words));
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            return $items;