hvordan får jeg denne Mysql backup script til at virke ?
Den er fra PHP nuke, men deres webportal kunne jeg desværre ikke bruge til mit formål, men de brugte dette Mysql backup script fra en eller anden fransk side, jeg har prøvet at tilføje database oplysninger og rettet lidt i diverse linjer, men da jeg ikke er den store ørn til php ville jeg høre om der var nogle der kunne få den til at virke så den ikke tjekke om admin er logget ind, og man kan lave backupén bare ved at køre selve php filen.... ang sikkerhed, så finder jeg bare et password system og sætter ind... koden er her :<?php
/************************************************************************/
/* PHP-NUKE: Web Portal System */
/* =========================== */
/* */
/* Save the database of a PHPNuke web site */
/* */
/* Copyright (c) 2001 by Thomas Rudant (thomas.rudant@grunk.net) */
/* http://www.grunk.net */
/* http://www.securite-internet.org */
/* */
/* 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 2 of the License. */
/************************************************************************/
if (!eregi("admin.php", $PHP_SELF)) { die ("Access Denied"); }
$result = mysql_query("select name, radminsuper from $prefix"._authors." where aid='$aid'");
list($name, $radminsuper) = mysql_fetch_row($result);
if ($radminsuper==1) {
switch($op) {
case "backup":
@set_time_limit(600);
$crlf="\n";
switch($lang)
{
case french :
// French Text
$strNoTablesFound = "Aucune table n'a été trouvée dans cette base.";
$strHost = "Serveur";
$strDatabase = "Base de données";
$strTableStructure = "Structure de la table";
$strDumpingData = "Contenu de la table";
$strError = "Erreur";
$strSQLQuery = "requête SQL";
$strMySQLSaid = "MySQL a répondu:";
$strBack = "Retour";
$strFileName = "Sauvegarde BD";
$strName = "Sauvegarde de la base de données";
$strDone = "effectuée le";
$strat = "à";
$strby = "par";
$date_jour = date ("d-m-Y");
break;
default :
// English Text
$strNoTablesFound = "No tables found in database.";
$strHost = "Host";
$strDatabase = "Database ";
$strTableStructure = "Table structure for table";
$strDumpingData = "Dumping data for table";
$strError = "Error";
$strSQLQuery = "SQL-query";
$strMySQLSaid = "MySQL said: ";
$strBack = "Back";
$strFileName = "Save Database";
$strName = "Database saved";
$strDone = "On";
$strat = "at";
$strby = "by";
$date_jour = date ("m-d-Y");
break;
}
header("Content-disposition: filename=$strFileName $dbname $date_jour.sql");
header("Content-type: application/octetstream");
header("Pragma: no-cache");
header("Expires: 0");
// doing some DOS-CRLF magic...
$client = getenv("HTTP_USER_AGENT");
if(ereg('[^(]*\((.*)\)[^)]*',$client,$regs))
{
$os = $regs[1];
// this looks better under WinX
if (eregi("Win",$os))
$crlf="\r\n";
}
function my_handler($sql_insert)
{
global $crlf;
echo "$sql_insert;$crlf";
}
// Get the content of $table as a series of INSERT statements.
// After every row, a custom callback function $handler gets called.
// $handler must accept one parameter ($sql_insert);
function get_table_content($db, $table, $handler)
{
$result = mysql_db_query($db, "SELECT * FROM $table") or mysql_die();
$i = 0;
while($row = mysql_fetch_row($result))
{
// set_time_limit(60); // HaRa
$table_list = "(";
for($j=0; $j<mysql_num_fields($result);$j++)
$table_list .= mysql_field_name($result,$j).", ";
$table_list = substr($table_list,0,-2);
$table_list .= ")";
if(isset($GLOBALS["showcolumns"]))
$schema_insert = "INSERT INTO $table $table_list VALUES (";
else
$schema_insert = "INSERT INTO $table VALUES (";
for($j=0; $j<mysql_num_fields($result);$j++)
{
if(!isset($row[$j]))
$schema_insert .= " NULL,";
elseif($row[$j] != "")
$schema_insert .= " '".addslashes($row[$j])."',";
else
$schema_insert .= " '',";
}
$schema_insert = ereg_replace(",$", "", $schema_insert);
$schema_insert .= ")";
$handler(trim($schema_insert));
$i++;
}
return (true);
}
// Return $table's CREATE definition
// Returns a string containing the CREATE statement on success
function get_table_def($db, $table, $crlf)
{
$schema_create = "";
//$schema_create .= "DROP TABLE IF EXISTS $table;$crlf";
$schema_create .= "CREATE TABLE $table ($crlf";
$result = mysql_db_query($db, "SHOW FIELDS FROM $table") or mysql_die();
while($row = mysql_fetch_array($result))
{
$schema_create .= " $row[Field] $row[Type]";
if(isset($row["Default"]) && (!empty($row["Default"]) || $row["Default"] == "0"))
$schema_create .= " DEFAULT '$row[Default]'";
if($row["Null"] != "YES")
$schema_create .= " NOT NULL";
if($row["Extra"] != "")
$schema_create .= " $row[Extra]";
$schema_create .= ",$crlf";
}
$schema_create = ereg_replace(",".$crlf."$", "", $schema_create);
$result = mysql_db_query($db, "SHOW KEYS FROM $table") or mysql_die();
while($row = mysql_fetch_array($result))
{
$kname=$row['Key_name'];
if(($kname != "PRIMARY") && ($row['Non_unique'] == 0))
$kname="UNIQUE|$kname";
if(!isset($index[$kname]))
$index[$kname] = array();
$index[$kname][] = $row['Column_name'];
}
while(list($x, $columns) = @each($index))
{
$schema_create .= ",$crlf";
if($x == "PRIMARY")
$schema_create .= " PRIMARY KEY (" . implode($columns, ", ") . ")";
elseif (substr($x,0,6) == "UNIQUE")
$schema_create .= " UNIQUE ".substr($x,7)." (" . implode($columns, ", ") . ")";
else
$schema_create .= " KEY $x (" . implode($columns, ", ") . ")";
}
$schema_create .= "$crlf)";
return (stripslashes($schema_create));
}
function mysql_die($error = "")
{
echo "<b> $strError </b><p>";
if(isset($sql_query) && !empty($sql_query))
{
echo "$strSQLQuery: <pre>$sql_query</pre><p>";
}
if(empty($error))
echo $strMySQLSaid.mysql_error();
else
echo $strMySQLSaid.$error;
echo "<br><a href=\"java script:history.go(-1)\">$strBack</a>";
exit;
}
global $dbhost, $dbuname, $dbpass, $dbname;
mysql_pconnect($dbhost, $dbuname, $dbpass);
@mysql_select_db("$dbname") or die ("Unable to select database");
$tables = mysql_list_tables($dbname);
$num_tables = @mysql_numrows($tables);
if($num_tables == 0)
{
echo $strNoTablesFound;
}
else
{
$i = 0;
$heure_jour = date ("H:i");
print "# ========================================================$crlf";
print "#$crlf";
print "# $strName : $dbname$crlf";
print "# $strDone $date_jour $strat $heure_jour $strby $name !$crlf";
print "#$crlf";
print "# ========================================================$crlf";
print "$crlf";
while($i < $num_tables)
{
$table = mysql_tablename($tables, $i);
print $crlf;
print "# --------------------------------------------------------$crlf";
print "#$crlf";
print "# $strTableStructure '$table'$crlf";
print "#$crlf";
print $crlf;
echo get_table_def($dbname, $table, $crlf).";$crlf$crlf";
print "#$crlf";
print "# $strDumpingData '$table'$crlf";
print "#$crlf";
print $crlf;
get_table_content($dbname, $table, "my_handler");
$i++;
}
}
//Header("Location: admin.php?op=adminMain");
break;
}
} else {
echo "Access Denied";
}
?>