step2.php

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<?php
/* Copyright (C) 2004       Rodolphe Quiedeville    <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2010  Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2015       Cedric GROSS            <c.gross@kreiz-it.fr>
 * Copyright (C) 2015-2016  Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
 * Copyright (C) 2024   MDW             <mdeweerd@users.noreply.github.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
include 'inc.php';
require_once $dolibarr_main_document_root.'/core/class/conf.class.php';
require_once $dolibarr_main_document_root.'/core/lib/admin.lib.php';
require_once $dolibarr_main_document_root.'/core/lib/security.lib.php';
 
global $langs;
 
$step = 2;
$ok = 0;
 
 
// This page can be long. We increase the time allowed. / Cette page peut etre longue. On augmente le delai autorise.
// Only works if you are not in safe_mode. / Ne fonctionne que si on est pas en safe_mode.
 
$err = error_reporting();
error_reporting(0);      // Disable all errors
//error_reporting(E_ALL);
@set_time_limit(1800);   // Need 1800 on some very slow OS like Windows 7/64
error_reporting($err);
 
$action = GETPOST('action', 'aZ09') ? GETPOST('action', 'aZ09') : (empty($argv[1]) ? '' : $argv[1]);
$setuplang = GETPOST('selectlang', 'aZ09', 3) ? GETPOST('selectlang', 'aZ09', 3) : (empty($argv[2]) ? 'auto' : $argv[2]);
$langs->setDefaultLang($setuplang);
 
$langs->loadLangs(array("admin", "install"));
 
 
// Choice of DBMS
 
$choix = 0;
if ($dolibarr_main_db_type == "mysqli") {
  $choix = 1;
}
if ($dolibarr_main_db_type == "pgsql") {
  $choix = 2;
}
if ($dolibarr_main_db_type == "mssql") {
  $choix = 3;
}
if ($dolibarr_main_db_type == "sqlite") {
  $choix = 4;
}
if ($dolibarr_main_db_type == "sqlite3") {
  $choix = 5;
}
//if (empty($choix)) dol_print_error(null,'Database type '.$dolibarr_main_db_type.' not supported into step2.php page');
 
 
// Now we load forced values from install.forced.php file.
 
$useforcedwizard = false;
$forcedfile = "./install.forced.php";
if ($conffile == "/etc/dolibarr/conf.php") {
  $forcedfile = "/etc/dolibarr/install.forced.php";
}
if (@file_exists($forcedfile)) {
  $useforcedwizard = true;
  include_once $forcedfile;
  // test for travis
  if (!empty($argv[1]) && $argv[1] == "set") {
    $action = "set";
  }
}
 
dolibarr_install_syslog("--- step2: entering step2.php page");
 
'@phan-var-force string $dolibarr_main_db_prefix';  // From configuraiotn file or install/inc.php
 
/*
 *  View
 */
 
pHeader($langs->trans("CreateDatabaseObjects"), "step4");
 
// Test if we can run a first install process
if (!is_writable($conffile)) {
  print $langs->trans("ConfFileIsNotWritable", $conffiletoshow);
  pFooter(1, $setuplang, 'jscheckparam');
  exit;
}
 
if ($action == "set") {
  print '<h3><img class="valignmiddle inline-block paddingright" src="../theme/common/octicons/build/svg/database.svg" width="20" alt="Database"> '.$langs->trans("Database").'</h3>';
 
  print '<table cellspacing="0" style="padding: 4px 4px 4px 0" border="0" width="100%">';
  $error = 0;
 
  $db = getDoliDBInstance($conf->db->type, $conf->db->host, $conf->db->user, $conf->db->pass, $conf->db->name, (int) $conf->db->port);
 
  if ($db->connected) {
    print "<tr><td>";
    print $langs->trans("ServerConnection")." : ".$conf->db->host.'</td><td><img src="../theme/eldy/img/tick.png" alt="Ok"></td></tr>';
    $ok = 1;
  } else {
    print "<tr><td>Failed to connect to server : ".$conf->db->host.'</td><td><img src="../theme/eldy/img/error.png" alt="Error"></td></tr>';
  }
 
  if ($ok) {
    if ($db->database_selected) {
      dolibarr_install_syslog("step2: successful connection to database: ".$conf->db->name);
    } else {
      dolibarr_install_syslog("step2: failed connection to database :".$conf->db->name, LOG_ERR);
      print "<tr><td>Failed to select database ".$conf->db->name.'</td><td><img src="../theme/eldy/img/error.png" alt="Error"></td></tr>';
      $ok = 0;
    }
  }
 
 
  // Display version / Affiche version
  if ($ok) {
    $version = $db->getVersion();
    $versionarray = $db->getVersionArray();
    print '<tr><td>'.$langs->trans("DatabaseVersion").'</td>';
    print '<td>'.$version.'</td></tr>';
    //print '<td class="right">'.join('.',$versionarray).'</td></tr>';
 
    print '<tr><td>'.$langs->trans("DatabaseName").'</td>';
    print '<td>'.$db->database_name.'</td></tr>';
    //print '<td class="right">'.join('.',$versionarray).'</td></tr>';
  }
 
  $requestnb = 0;
 
  // To disable some code, so you can call step2 with url like
  // http://localhost/dolibarrnew/install/step2.php?action=set&token='.newToken().'&createtables=0&createkeys=0&createfunctions=0&createdata=llx_20_c_departements
  $createtables = GETPOSTISSET('createtables') ? GETPOST('createtables') : 1;
  $createkeys = GETPOSTISSET('createkeys') ? GETPOST('createkeys') : 1;
  $createfunctions = GETPOSTISSET('createfunctions') ? GETPOST('createfunction') : 1;
  $createdata = GETPOSTISSET('createdata') ? GETPOST('createdata') : 1;
 
 
  // To say that SQL we pass to query are already escaped for mysql, so we need to unescape them
  if (property_exists($db, 'unescapeslashquot')) {
    $db->unescapeslashquot = true;
  }
 
  /**************************************************************************************
   *
   * Load files tables/*.sql (not the *.key.sql). Files with '-xxx' in name are excluded (they will be loaded during activation of module 'xxx').
   * To do before the files *.key.sql
   *
   ***************************************************************************************/
  if ($ok && $createtables) {
    // We always choose in mysql directory (Conversion is done by driver to translate SQL syntax)
    $dir = "mysql/tables/";
 
    $ok = 0;
    $handle = opendir($dir);
    dolibarr_install_syslog("step2: open tables directory ".$dir." handle=".(is_bool($handle) ? json_encode($handle) : $handle));
    $tablefound = 0;
    $tabledata = array();
    if (is_resource($handle)) {
      while (($file = readdir($handle)) !== false) {
        if (preg_match('/\.sql$/i', $file) && preg_match('/^llx_/i', $file) && !preg_match('/\.key\.sql$/i', $file) && !preg_match('/\-/', $file)) {
          $tablefound++;
          $tabledata[] = $file;
        }
      }
      closedir($handle);
    }
 
    // Sort list of sql files on alphabetical order (load order is important)
    sort($tabledata);
    foreach ($tabledata as $file) {
      $name = substr($file, 0, dol_strlen($file) - 4);
      $buffer = '';
      $fp = fopen($dir.$file, "r");
      if ($fp) {
        while (!feof($fp)) {
          $buf = fgets($fp, 4096);
          if (substr($buf, 0, 2) != '--') {
            $buf = preg_replace('/--(.+)*/', '', $buf);
            $buffer .= $buf;
          }
        }
        fclose($fp);
 
        $buffer = trim($buffer);
        if ($conf->db->type == 'mysql' || $conf->db->type == 'mysqli') {  // For Mysql 5.5+, we must replace type=innodb with ENGINE=innodb
          $buffer = preg_replace('/type=innodb/i', 'ENGINE=innodb', $buffer);
        } else {
          // Keyword ENGINE is MySQL-specific, so scrub it for
          // other database types (mssql, pgsql)
          $buffer = preg_replace('/type=innodb/i', '', $buffer);
          $buffer = preg_replace('/ENGINE=innodb/i', '', $buffer);
        }
 
        // Replace the prefix tables
        if ($dolibarr_main_db_prefix != 'llx_') {
          $buffer = preg_replace('/llx_/i', $dolibarr_main_db_prefix, $buffer);
        }
 
        //print "<tr><td>Creation of table $name/td>";
        $requestnb++;
 
        dolibarr_install_syslog("step2: request: ".$buffer);
        $resql = $db->query($buffer, 0, 'dml');
        if ($resql) {
          // print "<td>OK request ==== $buffer</td></tr>";
          $db->free($resql);
        } else {
          if ($db->errno() == 'DB_ERROR_TABLE_ALREADY_EXISTS' ||
            $db->errno() == 'DB_ERROR_TABLE_OR_KEY_ALREADY_EXISTS') {
            //print "<td>already existing</td></tr>";
          } else {
            print "<tr><td>".$langs->trans("CreateTableAndPrimaryKey", $name);
            print "<br>\n".$langs->trans("Request").' '.$requestnb.' : '.$buffer.' <br>Executed query : '.$db->lastquery;
            print "\n</td>";
            print '<td><span class="error">'.$langs->trans("ErrorSQL")." ".$db->errno()." ".$db->error().'</span></td></tr>';
            $error++;
          }
        }
      } else {
        print "<tr><td>".$langs->trans("CreateTableAndPrimaryKey", $name);
        print "</td>";
        print '<td><span class="error">'.$langs->trans("Error").' Failed to open file '.$dir.$file.'</span></td></tr>';
        $error++;
        dolibarr_install_syslog("step2: failed to open file ".$dir.$file, LOG_ERR);
      }
    }
 
    if ($tablefound) {
      if ($error == 0) {
        print '<tr><td>';
        print $langs->trans("TablesAndPrimaryKeysCreation").'</td><td><img src="../theme/eldy/img/tick.png" alt="Ok"></td></tr>';
        $ok = 1;
      }
    } else {
      print '<tr><td>'.$langs->trans("ErrorFailedToFindSomeFiles", $dir).'</td><td><img src="../theme/eldy/img/error.png" alt="Error"></td></tr>';
      dolibarr_install_syslog("step2: failed to find files to create database in directory ".$dir, LOG_ERR);
    }
  }
 
 
  /***************************************************************************************
   *
   * Load files tables/*.key.sql. Files with '-xxx' in name are excluded (they will be loaded during activation of module 'xxx').
   * To do after the files *.sql
   *
   ***************************************************************************************/
  if ($ok && $createkeys) {
    // We always choose in mysql directory (Conversion is done by driver to translate SQL syntax)
    $dir = "mysql/tables/";
 
    $okkeys = 0;
    $handle = opendir($dir);
    dolibarr_install_syslog("step2: open keys directory ".$dir." handle=".(is_bool($handle) ? json_encode($handle) : $handle));
    $tablefound = 0;
    $tabledata = array();
    if (is_resource($handle)) {
      while (($file = readdir($handle)) !== false) {
        if (preg_match('/\.sql$/i', $file) && preg_match('/^llx_/i', $file) && preg_match('/\.key\.sql$/i', $file) && !preg_match('/\-/', $file)) {
          $tablefound++;
          $tabledata[] = $file;
        }
      }
      closedir($handle);
    }
 
    // Sort list of sql files on alphabetical order (load order is important)
    sort($tabledata);
    foreach ($tabledata as $file) {
      $name = substr($file, 0, dol_strlen($file) - 4);
      //print "<tr><td>Creation of table $name</td>";
      $buffer = '';
      $fp = fopen($dir.$file, "r");
      if ($fp) {
        while (!feof($fp)) {
          $buf = fgets($fp, 4096);
 
          // Special case of lines allowed for some version only
          // MySQL
          if ($choix == 1 && preg_match('/^--\sV([0-9\.]+)/i', $buf, $reg)) {
            $versioncommande = explode('.', $reg[1]);
            //var_dump($versioncommande);
            //var_dump($versionarray);
            if (count($versioncommande) && count($versionarray)
            && versioncompare($versioncommande, $versionarray) <= 0) {
              // Version qualified, delete SQL comments
              $buf = preg_replace('/^--\sV([0-9\.]+)/i', '', $buf);
              //print "Ligne $i qualifiee par version: ".$buf.'<br>';
            }
          }
          // PGSQL
          if ($choix == 2 && preg_match('/^--\sPOSTGRESQL\sV([0-9\.]+)/i', $buf, $reg)) {
            $versioncommande = explode('.', $reg[1]);
            //var_dump($versioncommande);
            //var_dump($versionarray);
            if (count($versioncommande) && count($versionarray)
            && versioncompare($versioncommande, $versionarray) <= 0) {
              // Version qualified, delete SQL comments
              $buf = preg_replace('/^--\sPOSTGRESQL\sV([0-9\.]+)/i', '', $buf);
              //print "Ligne $i qualifiee par version: ".$buf.'<br>';
            }
          }
 
          // Add line if no comment
          if (!preg_match('/^--/i', $buf)) {
            $buffer .= $buf;
          }
        }
        fclose($fp);
 
        // If several requests, we loop on each
        $listesql = explode(';', $buffer);
        foreach ($listesql as $req) {
          $buffer = trim($req);
          if ($buffer) {
            // Replace the prefix tables
            if ($dolibarr_main_db_prefix != 'llx_') {
              $buffer = preg_replace('/llx_/i', $dolibarr_main_db_prefix, $buffer);
            }
 
            //print "<tr><td>Creation of keys and table index $name: '$buffer'</td>";
            $requestnb++;
 
            dolibarr_install_syslog("step2: request: ".$buffer);
            $resql = $db->query($buffer, 0, 'dml');
            if ($resql) {
              //print "<td>OK request ==== $buffer</td></tr>";
              $db->free($resql);
            } else {
              if ($db->errno() == 'DB_ERROR_KEY_NAME_ALREADY_EXISTS' ||
              $db->errno() == 'DB_ERROR_CANNOT_CREATE' ||
              $db->errno() == 'DB_ERROR_PRIMARY_KEY_ALREADY_EXISTS' ||
              $db->errno() == 'DB_ERROR_TABLE_OR_KEY_ALREADY_EXISTS' ||
              preg_match('/duplicate key name/i', $db->error())) {
                //print "<td>Deja existante</td></tr>";
                $key_exists = 1;
              } else {
                print "<tr><td>".$langs->trans("CreateOtherKeysForTable", $name);
                print "<br>\n".$langs->trans("Request").' '.$requestnb.' : '.$db->lastqueryerror();
                print "\n</td>";
                print '<td><span class="error">'.$langs->trans("ErrorSQL")." ".$db->errno()." ".$db->error().'</span></td></tr>';
                $error++;
              }
            }
          }
        }
      } else {
        print "<tr><td>".$langs->trans("CreateOtherKeysForTable", $name);
        print "</td>";
        print '<td><span class="error">'.$langs->trans("Error")." Failed to open file ".$dir.$file."</span></td></tr>";
        $error++;
        dolibarr_install_syslog("step2: failed to open file ".$dir.$file, LOG_ERR);
      }
    }
 
    if ($tablefound && $error == 0) {
      print '<tr><td>';
      print $langs->trans("OtherKeysCreation").'</td><td><img src="../theme/eldy/img/tick.png" alt="Ok"></td></tr>';
      $okkeys = 1;
    }
  }
 
 
  /***************************************************************************************
   *
   * Load the file 'functions.sql'
   *
   ***************************************************************************************/
  if ($ok && $createfunctions) {
    // For this file, we use a directory according to database type
    if ($choix == 1) {
      $dir = "mysql/functions/";
    } elseif ($choix == 2) {
      $dir = "pgsql/functions/";
    } elseif ($choix == 3) {
      $dir = "mssql/functions/";
    } elseif ($choix == 4) {
      $dir = "sqlite3/functions/";
    }
 
    // Creation of data
    $file = "functions.sql";
    if (file_exists($dir.$file)) {
      $fp = fopen($dir.$file, "r");
      dolibarr_install_syslog("step2: open function file ".$dir.$file." handle=".(is_bool($fp) ? json_encode($fp) : $fp));
      if ($fp) {
        $buffer = '';
        while (!feof($fp)) {
          $buf = fgets($fp, 4096);
          if (substr($buf, 0, 2) != '--') {
            $buffer .= $buf."§";
          }
        }
        fclose($fp);
      }
      //$buffer=preg_replace('/;\';/',";'§",$buffer);
 
      // If several requests, we loop on each of them
      $listesql = explode('§', $buffer);
      foreach ($listesql as $buffer) {
        $buffer = trim($buffer);
        if ($buffer) {
          // Replace the prefix in table names
          if ($dolibarr_main_db_prefix != 'llx_') {
            $buffer = preg_replace('/llx_/i', $dolibarr_main_db_prefix, $buffer);
          }
          dolibarr_install_syslog("step2: request: ".$buffer);
          print "<!-- Insert line : ".$buffer."<br>-->\n";
          $resql = $db->query($buffer, 0, 'dml');
          if ($resql) {
            $ok = 1;
            $db->free($resql);
          } else {
            if ($db->errno() == 'DB_ERROR_RECORD_ALREADY_EXISTS'
            || $db->errno() == 'DB_ERROR_KEY_NAME_ALREADY_EXISTS') {
              //print "Insert line : ".$buffer."<br>\n";
            } else {
              $ok = 0;
 
              print "<tr><td>".$langs->trans("FunctionsCreation");
              print "<br>\n".$langs->trans("Request").' '.$requestnb.' : '.$buffer;
              print "\n</td>";
              print '<td><span class="error">'.$langs->trans("ErrorSQL")." ".$db->errno()." ".$db->error().'</span></td></tr>';
              $error++;
            }
          }
        }
      }
 
      print "<tr><td>".$langs->trans("FunctionsCreation")."</td>";
      if ($ok) {
        print '<td><img src="../theme/eldy/img/tick.png" alt="Ok"></td></tr>';
      } else {
        print '<td><img src="../theme/eldy/img/error.png" alt="Error"></td></tr>';
        $ok = 1;
      }
    }
  }
 
 
  /***************************************************************************************
   *
   * Load files data/*.sql. Files with '-xxx' in name are excluded (they will be loaded during activation of module 'xxx').
   *
   ***************************************************************************************/
  if ($ok && $createdata) {
    // We always choose in mysql directory (Conversion is done by driver to translate SQL syntax)
    $dir = "mysql/data/";
 
    // Insert data
    $handle = opendir($dir);
    dolibarr_install_syslog("step2: open directory data ".$dir." handle=".(is_bool($handle) ? json_encode($handle) : $handle));
    $tablefound = 0;
    $tabledata = array();
    if (is_resource($handle)) {
      while (($file = readdir($handle)) !== false) {
        if (preg_match('/\.sql$/i', $file) && preg_match('/^llx_/i', $file) && !preg_match('/\-/', $file)) {
          if (preg_match('/^llx_accounting_account_/', $file)) {
            continue; // We discard data file of chart of account. This will be loaded when a chart is selected.
          }
 
          //print 'x'.$file.'-'.$createdata.'<br>';
          if (is_numeric($createdata) || preg_match('/'.preg_quote($createdata).'/i', $file)) {
            $tablefound++;
            $tabledata[] = $file;
          }
        }
      }
      closedir($handle);
    }
 
    // Sort list of data files on alphabetical order (load order is important)
    sort($tabledata);
    foreach ($tabledata as $file) {
      $name = substr($file, 0, dol_strlen($file) - 4);
      $fp = fopen($dir.$file, "r");
      dolibarr_install_syslog("step2: open data file ".$dir.$file." handle=".(is_bool($fp) ? json_encode($fp) : $fp));
      if ($fp) {
        $arrayofrequests = array();
        $linefound = 0;
        $linegroup = 0;
        $sizeofgroup = 1; // Grouping request to have 1 query for several requests does not works with mysql, so we use 1.
 
        // Load all requests
        while (!feof($fp)) {
          $buffer = fgets($fp, 4096);
          $buffer = trim($buffer);
          if ($buffer) {
            if (substr($buffer, 0, 2) == '--') {
              continue;
            }
 
            if ($linefound && ($linefound % $sizeofgroup) == 0) {
              $linegroup++;
            }
            if (empty($arrayofrequests[$linegroup])) {
              $arrayofrequests[$linegroup] = $buffer;
            } else {
              $arrayofrequests[$linegroup] .= " ".$buffer;
            }
 
            $linefound++;
          }
        }
        fclose($fp);
 
        dolibarr_install_syslog("step2: found ".$linefound." records, defined ".count($arrayofrequests)." group(s).");
 
        $okallfile = 1;
        $db->begin();
 
        // We loop on each requests of file
        foreach ($arrayofrequests as $buffer) {
          // Replace the tables prefixes
          if ($dolibarr_main_db_prefix != 'llx_') {
            $buffer = preg_replace('/llx_/i', $dolibarr_main_db_prefix, $buffer);
          }
 
          //dolibarr_install_syslog("step2: request: " . $buffer);
          $resql = $db->query($buffer, 1);
          if ($resql) {
            //$db->free($resql);     // Not required as request we launch here does not return memory needs.
          } else {
            if ($db->lasterrno() == 'DB_ERROR_RECORD_ALREADY_EXISTS') {
              //print "<tr><td>Insertion ligne : $buffer</td><td>";
            } else {
              $ok = 0;
              $okallfile = 0;
              print '<span class="error">'.$langs->trans("ErrorSQL")." : ".$db->lasterrno()." - ".$db->lastqueryerror()." - ".$db->lasterror()."</span><br>";
            }
          }
        }
 
        if ($okallfile) {
          $db->commit();
        } else {
          $db->rollback();
        }
      }
    }
 
    print "<tr><td>".$langs->trans("ReferenceDataLoading")."</td>";
    if ($ok) {
      print '<td><img src="../theme/eldy/img/tick.png" alt="Ok"></td></tr>';
    } else {
      print '<td><img src="../theme/eldy/img/error.png" alt="Error"></td></tr>';
      $ok = 1; // Data loading are not blocking errors
    }
  }
  print '</table>';
} else {
  print 'Parameter action=set not defined';
}
 
 
$ret = 0;
if (!$ok && isset($argv[1])) {
  $ret = 1;
}
dolibarr_install_syslog("Exit ".$ret);
 
dolibarr_install_syslog("- step2: end");
 
 
// Force here a value we need after because master.inc.php is not loaded into step2.
// This code must be similar with the one into main.inc.php
 
$conf->file->instance_unique_id = (empty($dolibarr_main_instance_unique_id) ? (empty($dolibarr_main_cookie_cryptkey) ? '' : $dolibarr_main_cookie_cryptkey) : $dolibarr_main_instance_unique_id); // Unique id of instance
 
$hash_unique_id = dol_hash('dolibarr'.$conf->file->instance_unique_id, 'sha256'); // Note: if the global salt changes, this hash changes too so ping may be counted twice. We don't mind. It is for statistics purpose only.
 
$out  = '<input type="checkbox" name="dolibarrpingno" id="dolibarrpingno"'.((getDolGlobalString('MAIN_FIRST_PING_OK_ID') == 'disabled') ? '' : ' value="checked" checked="true"').'> ';
$out .= '<label for="dolibarrpingno">'.$langs->trans("MakeAnonymousPing").'</label>';
 
$out .= '<!-- Add js script to manage the uncheck of option to not send the ping -->';
$out .= '<script type="text/javascript">';
$out .= 'jQuery(document).ready(function(){';
$out .= '  document.cookie = "DOLINSTALLNOPING_'.$hash_unique_id.'=0; path=/"'."\n";
$out .= '  jQuery("#dolibarrpingno").click(function() {';
$out .= '    if (! $(this).is(\':checked\')) {';
$out .= '      console.log("We uncheck anonymous ping");';
$out .= '      document.cookie = "DOLINSTALLNOPING_'.$hash_unique_id.'=1; path=/"'."\n";
$out .= '    } else {'."\n";
$out .= '      console.log("We check anonymous ping");';
$out .= '      document.cookie = "DOLINSTALLNOPING_'.$hash_unique_id.'=0; path=/"'."\n";
$out .= '    }'."\n";
$out .= '  });';
$out .= '});';
$out .= '</script>';
 
print $out;
 
pFooter($ok ? 0 : 1, $setuplang);
 
if (isset($db) && is_object($db)) {
  $db->close();
}
 
// Return code if ran from command line
if ($ret) {
  exit($ret);
}