Test empty var
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@ -6,7 +6,7 @@ class Selected {
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static function selected($var, $ref) {
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$testPostsPage = explode('/', $ref);
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if ($testPostsPage[1] === 'post') {
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if (isset($testPostsPage[1]) && $testPostsPage[1] === 'post') {
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$ref = '/posts';
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}
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if ($var === $ref) {
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