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@@ -205,11 +205,10 @@ class TableSort
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function sort_table_config($data, $column = 0, $direction = SORT_ASC, $column_show=null, $column_order=null,$type = SORT_REGULAR)
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{
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- if(!is_array($data) || count($data)==0)
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- {
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- return array();
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- }
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-
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+ if(!is_array($data) or count($data)==0){return array();}
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+ if($column != strval(intval($column))){return $data;} //probably an attack
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+ if(!in_array($direction,array(SORT_ASC,SORT_DESC))){return $data;} // probably an attack
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+ $compare_function = '';
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// Change columns sort
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// Here we say that the real way of how the columns are going to be order is manage by the $column_order array
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if(is_array($column_order))
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