Bug #51877 [Opn]: php5ts.dll crash and reset Apache

From: Date: Fri, 21 May 2010 18:33:34 +0000
Subject: Bug #51877 [Opn]: php5ts.dll crash and reset Apache
References: 1  Groups: php.bugs 
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Edit report at http://bugs.php.net/bug.php?id=51877&edit=1

 ID:               51877
 User updated by:  diegoturriaga at yahoo dot com dot ar
 Reported by:      diegoturriaga at yahoo dot com dot ar
 Summary:          php5ts.dll crash and reset Apache
 Status:           Open
 Type:             Bug
 Package:          Reproducible crash
 Operating System: Windows XP / 2003
 PHP Version:      5.3.2

 New Comment:

If you have an xls file (dbf format) you can save it as DBASE IV file.
(without a CDX index associated but functional)


Previous Comments:
------------------------------------------------------------------------
[2010-05-21 20:33:16] pajoye@php.net

If the odbc driver corrupts vfp index, then you should report a bug to
Microsoft. I'm not sure we can fix your issue easily, so pls don't hold
your breath :)

------------------------------------------------------------------------
[2010-05-21 20:25:30] diegoturriaga at yahoo dot com dot ar

That speed! ODBC is slower, the driver is older and, especially,
corrupts the index file (cdx) on deletes

------------------------------------------------------------------------
[2010-05-21 20:21:33] diegoturriaga at yahoo dot com dot ar

Ups! Please replace $this->recordset by $recordset (copy/paste error;)

------------------------------------------------------------------------
[2010-05-21 20:17:42] pajoye@php.net

Well, not sure I can even debug that as I see no way to have the VFP
data.

But why do you use COM and ADODB instead of ODBC? ODBC will be way more
stable than ADODB through COM.

------------------------------------------------------------------------
[2010-05-21 20:14:33] diegoturriaga at yahoo dot com dot ar

<?php

$charPage = CP_UTF8;
$stringDeConexion = 'Provider=VFPOLEDB.1;Data
Source="\\server\data";Mode=ReadWrite|Share Deny
None;Password="";Collating Sequence=SPANISH;DELETED=False';
$cantRegAfectados = -1;
$consulta = 'SELECT * FROM hugedbf1 x INNER JOIN hugedbf2 y ON
x.Id=y.xId';
$conexion = null;
$rs = null;
$comando = null;
# intenta crear el objeto y conectarse
try {
  $conexion = new COM("ADODB.Connection", null, $charPage);
  $conexion->ConnectionTimeout = 1200;
  $conexion->CommandTimeout = 2400;
  $conexion->Open($stringDeConexion);
}
catch (Exception $e) {
  echo "Error creando conexion OLEDB.<br/><br/>". $e->getMessage();
  exit(1);
} 
# intenta crear un comando
try {
  $comando = new COM("ADODB.Command");
  $comando->CommandType = 1; //adCmdText
  $comando->ActiveConnection = $conexion;
  $comando->CommandText = $consulta;
}
catch (Exception $e) {
  echo "Error creando el comando OLEDB.<br/><br/>". $e->getMessage();
  exit(1);
} 
# intenta ejecutar el comando SQL
try {
  $rs = $comando->Execute($cantRegAfectados);
}
catch (Exception $e) {
  echo "Error ejecutando comando OLEDB.<br/><br/>". $e->getMessage();
  exit(1);
}
# pasa los datos al recordset y libera los recursos
$this->recordset = array();
$j=0;
if ($rs->State!=0) {
  while (!$rs->EOF) {
    for ($i=0; $i<$rs->Fields()->Count; $i++) {
      $this->recordset[$j][$rs[$i]->Name] = $rs[$i]->Value;
    }
    $rs->MoveNext();
    $j++;
  }
  $rs->Close();
}
$conexion->Close();
$rs = null;
$conexion = null;
echo "It's all right!";
return 0;

?>

PD: You will need hugedbf1.dbf and hugedbf2.dbf shared on \\server\data
and the user running apache service need permission from I/O there.
Also
you have to have installed the VFP OLEDB drivers.

------------------------------------------------------------------------


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    http://bugs.php.net/bug.php?id=51877


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