Code Duplication    Length = 3-3 lines in 4 locations

include/functions.php 4 locations

@@ 845-847 (lines=3) @@
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        $signal = $positive ? $locale['positive_sign'] : $locale['negative_sign'];
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        switch (true) {
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            case $locale["{$letter}_sign_posn"] == 1 && $flags['usesignal'] == '+':
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                $prefix = $signal;
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                break;
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            case $locale["{$letter}_sign_posn"] == 2 && $flags['usesignal'] == '+':
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                $suffix = $signal;
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                break;
@@ 848-850 (lines=3) @@
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            case $locale["{$letter}_sign_posn"] == 1 && $flags['usesignal'] == '+':
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                $prefix = $signal;
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                break;
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            case $locale["{$letter}_sign_posn"] == 2 && $flags['usesignal'] == '+':
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                $suffix = $signal;
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                break;
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            case $locale["{$letter}_sign_posn"] == 3 && $flags['usesignal'] == '+':
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                $cprefix = $signal;
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                break;
@@ 851-853 (lines=3) @@
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            case $locale["{$letter}_sign_posn"] == 2 && $flags['usesignal'] == '+':
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                $suffix = $signal;
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                break;
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            case $locale["{$letter}_sign_posn"] == 3 && $flags['usesignal'] == '+':
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                $cprefix = $signal;
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                break;
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            case $locale["{$letter}_sign_posn"] == 4 && $flags['usesignal'] == '+':
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                $csuffix = $signal;
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                break;
@@ 854-856 (lines=3) @@
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            case $locale["{$letter}_sign_posn"] == 3 && $flags['usesignal'] == '+':
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                $cprefix = $signal;
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                break;
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            case $locale["{$letter}_sign_posn"] == 4 && $flags['usesignal'] == '+':
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                $csuffix = $signal;
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                break;
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            case $flags['usesignal'] === '(':
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            case $locale["{$letter}_sign_posn"] == 0:
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                $prefix = '(';