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Old Aug 29, 2006, 11:07   #1
mrpostiga
SitePoint Enthusiast
 
Join Date: May 2006
Location: Portugal
Posts: 54
Question myodbc: oh my god this is terrible
the code i post here is too slow to run. WHY?
PHP Code:

//////////////////////////////////////////////////////////////////

// Ficheiros Necessários

require_once('../../../adodb/adodb.inc.php');

require_once('../../../classes/class.GenericEasyPagination.php');

require_once('../../../modulos/lang/entidades.lang.php');

require_once('../../../skins/erros.lang.php');

require_once('../../../modulos/inc/funcoes.php');

require_once('../../../db/db.conf');

// Definição de variáveis GLOBAIS

$css = "../../../modulos/css/style.css";

$img_print = "../../../modulos/img/_imprimir.gif";

$img_pdf = "../../../modulos/img/pdf.gif";

$underscore = "_";



///////////////////////////////////////////////////////////////////

//Data/Hora

$ano = date("Y");

$mes = date("m");

$dia = date("d");

$hora = date("H");

$minuto = date("i");

$segundo = date("s");

// Para filtragem Inicial do dia anterior ao Currente

$dia_menos_um = $dia-1;

$data_filtro = "$ano$mes$dia_menos_um";

$i = 0;



///////////////////////////////////////////////////////////////////

//Tempo de Carregamento de página

$m_time = explode(" ",microtime());

$m_time = $m_time[0] + $m_time[1];

$starttime = $m_time;



///////////////////////////////////////////////////////////////////

// Definir Constantes

if ($_GET["page"]!=""):        $page    = $_GET["page"];    else:    $page    = 1;        endif;

define ('RECORDS_BY_PAGE',$num_registos); 

define ('CURRENT_PAGE',$page);



///////////////////////////////////////////////////////////////////

// Utilizador Registado?

if(isset($_COOKIE['username']))

{



///////////////////////////////////////////////////////////////////

// Header da página - Condições de Filtragem

echo"<HTML lang=\"pt\" dir=\"ltr\">

<HEAD>

<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\">

<title>$lang[100]</title>

<link href=\"$css\" rel=\"stylesheet\" type=\"text/css\">

</HEAD>

<BODY>



<script>



<!-- Begin

var popUpWin=0;

function popUpWindow(URLStr,w,h)

{



  var width = w;

  var height = h;

  var left = (screen.width-width)/2;

  var top = (screen.height-height)/2;



  if(popUpWin)

  {

    if(!popUpWin.closed) popUpWin.close();

  }

  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');

}

//  End -->



</script>



<SCRIPT LANGUAGE=\"JavaScript\">



<!-- Begin

function printWindow() {

bV = parseInt(navigator.appVersion);

if (bV >= 4) window.print();

}

//  End -->



</script>";



///////////////////////////////////////////////////////////////////

//Escolha de EMPRESA por SQL

$emp = $_COOKIE['empresa'];

// Ligação Base de Dados - Variável

$db_host_acs = "$sigla_inicial$emp$underscore$ano$rot$sigla_final";

// emp000_2006_emp480RM_MDB

// echo $db_host_acs;

$cnx = odbc_connect("$db_host_acs","$db_usr_acs","$db_psw_acs")or die ("Base de dados não acessível: $db_host_acs");

$SQL_Exec_String = "SELECT pmrutl_empnome, pmrutl_empr FROM ".$pmr_empresas." ";

$SQL_Exec_String .= "WHERE pmrutl_empr='".$emp."'";

$cur = odbc_exec( $cnx, $SQL_Exec_String ) or die ("$SQL_Exec_String, Tabela não acessível na base de dados: $db_host_acs");

$emp_nome = odbc_result($cur, "pmrutl_empnome");

$emp_cod = odbc_result($cur, "pmrutl_empr");

odbc_close($cnx); 

$msg = "::&nbsp;$emp_cod - $emp_nome";

//$msg = "000 - PRODUTOS PARA MECANIZAÇÃO E RACIONALIZAÇÂO INFORMATICA, LDA.";

//$msg = $emp;



///////////////////////////////////////////////////////////////////

//Defenição de variáveis para ORDENAÇÂO

$ord_n_entidade = "empent_codi";

$ord_ncontribuinte = "empent_cont9";

$ord_nome = "empent_nome";

$ord_morada = "empent_mora";

$ord_localidade = "empent_loca";

$ord_cod_postal = "empent_post";

$ord_cod_postal_desig = "pmrtabcp_desi";

$ord_telefone = "empent_telf";

    

echo"<center>

<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"5\"><tbody>

<tr><td class=\"title\">$msg</td></tr></tbody></table>

<br>

<TABLE width=\"100%\">

  <FORM action=\"$PHP_SELF\" method=\"post\">

    <TR>

      <TD class=\"filtragem\"><div align=\"right\">

          <table width=\"100%\"  border=\"0\">

            <tr>

              <td width=\"62%\" height=\"26\" scope=\"col\" class=\"filtragem\">

                            <div align=\"left\">

                  <SELECT name=\"opcao\">

                    <option value=\"n_entidade\">$lang[0]</option>

                    <option value=\"ncontribuinte\">$lang[2]</option>

                                        <option value=\"nome\">$lang[1]</option>

                                        <option value=\"morada\">$lang[4]</option>

                    <option value=\"localidade\">$lang[9]</option>

                                        <option value=\"cod_postal\">$lang[5]</option>                    

                                        <option value=\"cod_postal_desig\">$lang[6]</option>

                    <option value=\"telefone\">$lang[7]</option>

                  </SELECT>

                  <INPUT name=\"filtragem_texto\" type=\"text\" size=\"40\">&nbsp;$lang[78]&nbsp;

                  <SELECT name=\"opcao_ord\">

                    <option value=\"$ord_n_entidade\">$lang[0]</option>

                    <option value=\"$ord_ncontribuinte\">$lang[2]</option>

                                        <option value=\"$ord_nome\">$lang[1]</option>

                                        <option value=\"$ord_morada\">$lang[4]</option>                                    

                    <option value=\"$ord_localidade\">$lang[9]</option>

                    <option value=\"$ord_cod_postal\">$lang[5]</option>    

                                        <option value=\"$ord_cod_postal_desig\">$lang[6]</option>                    

                    <option value=\"$ord_telefone\">$lang[7]</option>

                  </SELECT>

                  <INPUT name=\"submit1\" type=\"submit\" value=\"$lang[74]\">

              </div></td>

              <td width=\"38%\" scope=\"col\"><div align=\"right\"><B>$lang[101]</B></div></td>

            </tr>

          </table>

      </div></TD>";

    /*</TR>

    <TR>

      <TD class=\"corpo\"><div align=\"right\">$lang[115]&nbsp;

                    <SELECT name=\"op_ano\">";

            for ($i=2004; $i<=2010; $i++) 

              { 

                  printf('<option value="'.$i.'">'.$i.'</option>'); 

              }

          echo"</SELECT>

                    $lang[110]&nbsp;

                    <select name=\"op_data_mes_inf\">";

              for ($i=1; $i<=12; $i++) 

              { 

                            //if (!

                            printf('<option value="'.converteNum($i).'">'.converteNum($i).'</option>');  

              }

          echo"</SELECT>

          <select name=\"op_data_dia_inf\">";

              for ($i=1; $i<=31; $i++) 

              { 

                  printf('<option value="'.converteNum($i).'">'.converteNum($i).'</option>'); 

              }

          echo"</SELECT>

          $lang[112]&nbsp;  

          <select name=\"op_data_mes_sup\">";

              for ($i=1; $i<=12; $i++) 

              { 

                  printf('<option value="'.converteNum($i).'"'); if(converteNum($i) == $mes) printf(' selected'); printf('>'.converteNum($i).'</option>');

              }

          echo"</SELECT>

          <select name=\"op_data_dia_sup\">";

              for ($i=1; $i<=31; $i++) 

              { 

                  printf('<option value="'.converteNum($i).'"'); if(converteNum($i) == $dia) printf(' selected'); printf('>'.converteNum($i).'</option>');

              }

          echo"</SELECT>

          &nbsp;$lang[113]&nbsp;   

                    <select name=\"op_armz_inf\">";

              for ($i=1; $i<=99; $i++) 

              { 

                  printf('<option value="'.converteNum($i).'">'.converteNum($i).'</option>'); 

              }

          echo"</SELECT>

          $lang[112]&nbsp;

          <select name=\"op_armz_sup\">";

              for ($i=1; $i<=99; $i++) 

              { 

                  printf('<option value="'.converteNum($i).'"'); if(converteNum($i) == 99) printf(' selected'); printf('>'.converteNum($i).'</option>');

              }

          echo"</SELECT>

          &nbsp;$lang[114]&nbsp;  

          <select name=\"op_tipo_inf\">";

              for ($i=01; $i<=99; $i++) 

              { 

                  printf('<option value="'.converteNum($i).'">'.converteNum($i).'</option>'); 

              }

          echo"</SELECT>

          $lang[112]&nbsp;

          <select name=\"op_tipo_sup\">";

              for ($i=1; $i<=99; $i++) 

              {  

                  printf('<option value="'.converteNum($i).'"'); if(converteNum($i) == 99) printf(' selected'); printf('>'.converteNum($i).'</option>');

              }

          echo"</SELECT>

          $lang[116]&nbsp;

          <INPUT name=\"ndoc_inf\" type=\"num\" size=\"11\" value=\"1\">

          $lang[112]&nbsp;

          <INPUT name=\"ndoc_sup\" type=\"num\" size=\"11\" value=\"999999999\">

          &nbsp;<INPUT name=\"submit2\" type=\"submit\" value=\"$lang[77]\">&nbsp;

      </div></TD>

    </TR>*/

  echo"</FORM>

</TABLE>

<TABLE WIDTH=\"100%\">

<FORM name=\"selform\" method=\"post\" action=\"OBRAS.php\">

<TR><TD colspan=\"8\"><HR></TD></TR><TR>

<TD WIDTH=\"4%\" class=\"header\">&nbsp;$lang[10]</TD>

<TD WIDTH=\"4%\" class=\"header\">$lang[2]</TD>

<TD WIDTH=\"31%\" class=\"header\">&nbsp;$lang[1]</TD>

<TD WIDTH=\"22\" class=\"header\">&nbsp;$lang[4]</TD>

<TD WIDTH=\"9%\" class=\"header\">&nbsp;$lang[9]</TD>

<TD WIDTH=\"10%\" class=\"header\">&nbsp;$lang[5]</TD>

<TD WIDTH=\"10%\" class=\"header\">&nbsp;$lang[6]</TD>

<TD WIDTH=\"10%\" class=\"header\">&nbsp;$lang[7]</TD></TR>

<TR><TD colspan=\"8\"><HR></TD></TR>";



///////////////////////////////////////////////////////////////////

//Variaveis de POST

$texto = $_POST['filtragem_texto'];

$op = $_POST['opcao'];

$op_ord = $_POST['opcao_ord'];



///////////////////////////////////////////////////////////////////

// Escolhe registo por "PageExecute Method"

//$strSQL = " SELECT id_user,user_name FROM users ORDER BY user_name";

// SQL INICIAL

$strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

$strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

$strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed ";

$strSQL .= "FROM ".$c_ent_cabecalho." ORDER BY empent_codi DESC";



///////////////////////////////////////////////////////////////////

// Opções

switch ($op)

{  

    case "n_entidade":

    $strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

    $strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

        $strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed FROM ".$c_ent_cabecalho." ";

        $strSQL .= "WHERE empent_codi LIKE '%".$texto."%' ";

        $strSQL .= "ORDER BY ".$op_ord." DESC";

  break;

    case "ncontribuinte":

    $strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

    $strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

        $strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed FROM ".$c_ent_cabecalho." ";

        $strSQL .= "WHERE empent_cont9 LIKE '%".$texto."%' ";

        $strSQL .= "ORDER BY ".$op_ord." DESC";

  break;

  case "nome":

    $strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

    $strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

        $strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed FROM ".$c_ent_cabecalho." ";

        $strSQL .= "WHERE empent_nome LIKE '%".$texto."%' ";

        $strSQL .= "ORDER BY ".$op_ord." DESC";

  break;

  case "morada":

    $strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

    $strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

        $strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed FROM ".$c_ent_cabecalho." ";

        $strSQL .= "WHERE empent_mora LIKE '%".$texto."%' ";

        $strSQL .= "ORDER BY ".$op_ord." DESC";

  break;

  case "localidade":

    $strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

    $strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

        $strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed FROM ".$c_ent_cabecalho." ";

        $strSQL .= "WHERE empent_loca LIKE '%".$texto."%' ";

        $strSQL .= "ORDER BY ".$op_ord." DESC";

  break;

  case "cod_postal":

    $strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

    $strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

        $strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed FROM ".$c_ent_cabecalho." ";

        $strSQL .= "WHERE empent_post LIKE '%".$texto."%' ";

        $strSQL .= "ORDER BY ".$op_ord." DESC";

  break;

  case "cod_postal_desig":

    $strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

    $strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

        $strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed, pmrtabmd_desi  FROM ".$c_ent_cabecalho." ";

        $strSQL .= "WHERE pmrtabcp_desi LIKE '%".$texto."%' ";

        $strSQL .= "ORDER BY ".$op_ord." DESC";

  break;

  case "telefone":

    $strSQL = "SELECT empent_codi, empent_cont9, empent_nome, empent_nom1, empent_mora, "; 

    $strSQL .= "empent_loca, empent_pais, pmrtabps_desi, empent_post, pmrtabcp_desi, empent_telf, empent_fax, ";

        $strSQL .= "empent_email, empent_cnct, empent_ling, pmrtabln_desi, empent_moed FROM ".$c_ent_cabecalho." ";

        $strSQL .= "WHERE empent_telf LIKE '%".$texto."%' ";

        $strSQL .= "ORDER BY ".$op_ord." DESC";

  break;

}



///////////////////////////////////////////////////////////////////

// CONECÇÃO Á BASE DE DADOS

$objConnection = &ADONewConnection('odbc'); 

$objConnection->Connect("$db_host_acs","$db_usr_acs","$db_psw_acs")or die ("Base de dados não acessível: $db_host_acs");



///////////////////////////////////////////////////////////////////

// Executa o SQL QuerY

$objConnection->SetFetchMode(ADODB_FETCH_ASSOC);

$rs = $objConnection->PageExecute($strSQL,RECORDS_BY_PAGE,CURRENT_PAGE) or die ("$c_ent_cabecalho, Tabela não acessível na base de dados: $db_host_acs");



///////////////////////////////////////////////////////////////////

// Mostra registos

if (!$rs->EOF)

{

    $recordsFound = $rs->_maxRecordCount;

    while(!$rs->EOF)

    {

        ///////////////////////////////////////////////////////////////////

        // Chamar Registos - e guarda-os em variáveis

        $empent_codi = $rs->fields["empent_codi"];

        $empent_cont9 = $rs->fields["empent_cont9"];

        $empent_nome = $rs->fields["empent_nome"];

        $empent_nom1 = $rs->fields["empent_nom1"];

        $empent_mora = $rs->fields["empent_mora"];

        $empent_loca = $rs->fields["empent_loca"];

        $empent_pais = $rs->fields["empent_pais"];

        $pmrtabps_desi = $rs->fields["pmrtabps_desi"];

        $empent_post = $rs->fields["empent_post"];

        $pmrtabcp_desi = $rs->fields["pmrtabcp_desi"];

        $empent_telf = $rs->fields["empent_telf"];

        $empent_fax = $rs->fields["empent_fax"];

        $empent_email = $rs->fields["empent_email"];

        $empent_cnct = $rs->fields["empent_cnct"];

        $empent_ling = $rs->fields["empent_ling"];

        $pmrtabln_desi = $rs->fields["pmrtabln_desi"];

        $empent_moed = $rs->fields["empent_moed"];

        

        ///////////////////////////////////////////////////////////////////

        // Variáveis enviadas por $_GET para A pagina de detalhes

        $detalhes = "empent_codi=$empent_codi&empent_cont9=$empent_cont9&empent_nome=$empent_nome";

        $detalhes .= "&empent_nom1=$empent_nom1&empent_mora=$empent_mora&empent_loca=$empent_loca";

        $detalhes .= "&empent_pais=$empent_pais&empent_post=$empent_post&pmrtabcp_desi=$pmrtabcp_desi";

        $detalhes .= "&empent_telf=$empent_telf&empent_fax=$empent_fax&empent_email=$empent_email";

        $detalhes .= "&empent_cnct=$empent_cnct&empent_ling=$empent_ling&pmrtabln_desi=$pmrtabln_desi";

        $detalhes .= "&empent_moed=$empent_moed&pmrtabps_desi=$pmrtabps_desi";

        $detalhes .= "&db_host_acs=$db_host_acs";

        

        ///////////////////////////////////////////////////////////////////

        // Faz o display dos registos por array's

        echo"<TR class=\"rowdata\">";

    echo"<TD WIDTH=\"4%\" class=\"corpo\"><a href=\"javascript:popUpWindow('../../../modulos/popup/GERAL/detalhes_entidade.php?$detalhes',800,220);\">&nbsp;<U><B>$empent_codi</B></U></A></TD>";

    echo"<TD WIDTH=\"4%\" class=\"corpo\">&nbsp;$empent_cont9</TD>";

    echo"<TD WIDTH=\"31%\" class=\"corpo\">&nbsp;$empent_nome&nbsp;$empent_nom1</TD>";

    echo"<TD WIDTH=\"22%\" class=\"corpo\">&nbsp;$empent_mora</TD>";

    echo"<TD WIDTH=\"9%\" class=\"corpo\">&nbsp;$empent_loca</TD>";

    echo"<TD WIDTH=\"10%\" class=\"corpo\">&nbsp;$empent_post</TD>";

    echo"<TD WIDTH=\"10%\" class=\"corpo\">&nbsp;$pmrtabcp_desi</B>";

    echo"</TD><TD WIDTH=\"10%\" class=\"corpo\">&nbsp;$empent_telf</TD></TR>";

        

        ///////////////////////////////////////////////////////////////////

        // $rs serve de motor para prossimos registos

        $rs->moveNext();

    }

    

  ///////////////////////////////////////////////////////////////////

  //Tempo de Processamento

  $round = 3;//Número de casas decimais a mostrar

  $m_time = explode(" ",microtime());

  $m_time = $m_time[0] + $m_time[1];

  $endtime = $m_time;

  $totaltime = ($endtime - $starttime);

      

  ///////////////////////////////////////////////////////////////////

  // Footer da Pagina

  echo"<TR class=\"rowdata\"></TR>

  <TR><TD colspan=\"8\"><HR></TD></TR><TR>

  <TD class=\"header\">&nbsp;</TD>

  <TD class=\"header\">&nbsp;</TD>

  <TD class=\"header\"><div align=\"left\"><B>&nbsp;</B></div></TD>

  <TD class=\"header\">&nbsp;</TD>

  <TD class=\"header\">&nbsp;</TD>

  <TD class=\"header\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>".round($totaltime,$round)."</B></TD>

  <TD class=\"header\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"javascript:printWindow()\">$lang[76]&nbsp;<IMG border=\"0\" width=\"16\" height=\"16\" align=\"ABSMIDDLE\" src=\"$img_print\" ALT=\IMPRIMIR\" TITLE=\"IMPRIMIR\"></a></TD>

  <TD class=\"header\"><div align=\"right\">&nbsp;&nbsp;<a href=\"../../../modulos/pdf/entidades.listagem.php?rs=$rs\" target=\"_blank\"><img src=\"$img_pdf\" width=\"16\" height=\"16\" border=\"0\"></a></div></TD></TR>

  <TR><TD colspan=\"8\"><HR></TD></TR>

  </FORM>

  </TABLE>";



    ///////////////////////////////////////////////////////////////////

    // Paginação

    $GenericEasyPagination =& new GenericEasyPagination(CURRENT_PAGE,RECORDS_BY_PAGE,"default");

    $GenericEasyPagination->setTotalRecords($recordsFound);

    //echo "<br>";

    echo "<strong>Registos encontrados: </strong>".$recordsFound;

    echo "<br>Registo ";

    echo $GenericEasyPagination->getListCurrentRecords();

    echo "<br>";

    echo $GenericEasyPagination->getNavigation();

    echo "<br>";

    echo $GenericEasyPagination->getCurrentPages();

    echo "<br>";



}



///////////////////////////////////////////////////////////////////

// Rodapé da Página

echo"<HR><SMALL><A class=\"title\" href=\"http://www.pmrleiria.pt\" target=\"_blank\">PMR(LEIRIA) - INFORMÁTICA</A> - <A href=\"http://www.pmrleiria.pt\" target=\"_blank\">PMR SOFTWARE</A></SMALL></center></BODY>

</HTML>";



///////////////////////////////////////////////////////////////////

// Se utilizar não registado - msg

}

else

{echo"O Utilizador não se encontra Registado.";}

?>
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Old Aug 29, 2006, 11:09   #2
mrpostiga
SitePoint Enthusiast
 
Join Date: May 2006
Location: Portugal
Posts: 54
sorry for the long code
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Old Aug 29, 2006, 11:33   #3
clamcrusher
SitePoint Wizard
silver trophy
 
Join Date: Mar 2006
Posts: 6,132
you can time sections of your code by using the microtime() function.
this will allow you to find the worst sections.
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