Code Duplication    Length = 3-3 lines in 2 locations

src/htmLawed/htmLawed.php 2 locations

@@ 656-658 (lines=3) @@
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                }
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                $y[$x][strtolower(substr($m, 0, $p))] = str_replace(array("\x01", "\x02", "\x03", "\x04", "\x05", "\x06", "\x07", "\x08"), array(';', '|', '~', ' ', ',', '/', '(', ')'), substr($m, $p + 1));
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            }
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            if (isset($y[$x]['match']) && !hl_regex($y[$x]['match'])) {
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                unset($y[$x]['match']);
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            }
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            if (isset($y[$x]['nomatch']) && !hl_regex($y[$x]['nomatch'])) {
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                unset($y[$x]['nomatch']);
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            }
@@ 659-661 (lines=3) @@
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            if (isset($y[$x]['match']) && !hl_regex($y[$x]['match'])) {
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                unset($y[$x]['match']);
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            }
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            if (isset($y[$x]['nomatch']) && !hl_regex($y[$x]['nomatch'])) {
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                unset($y[$x]['nomatch']);
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            }
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        }
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        if (!count($y) && !count($n)) {
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            continue;