Best way to not update empty posts

Posted by user1533106 on Stack Overflow See other posts from Stack Overflow or by user1533106
Published on 2014-06-05T14:49:27Z Indexed on 2014/06/05 15:25 UTC
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php

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codeigniter

Hello,

Im using codeigniter, and the page in case just update infos about an user. If the user go to the page and edit values and that posts come as "" or empty (samething) then no update it let the query pass it, i got a logic but its a bit ugly and ill take alot of time.

   $nome = "'nome' =>" . $this->input->post('nome') . "'";
   $sobrenome = "'sobrenome' =>" . $this->input->post('sobrenome') . "'";

   if($nome != ""){

       $nome = "'nome' =>" . $this->input->post('nome') . "'";

       }else{

       $nome = "";
   }
   if($sobrenome != ""){
        $sobrenome = "'sobrenome' =>" . $this->input->post('sobrenome') . "'";
   }else{

       $sobrenome = "";
   } $data = array($nome, $sobrenome);

The problem is, i got alot of fields :(

If anyone know a smart way or a better way, please i want know

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