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b573
10年前发布

php代码备份mysql数据库

<?php  $Database_name = 'somedb';  $table = 'sometable';         Define ('H', 'localhost'); define ('N', 'root') define ('P','password'); define ('T', $database_name);       Mysql_connect (H, N, P) or die (mysql_error ()); mysql_select_db (T) or die (mysql_error ());         function Escape($v){return mysql_real_escape_string($v);}         Define('FILE', 'C:/Program Files/EasyPHP 2.0b1/www/'. $table .'/'. date ('d').'-'. date (' m').'-' . date ('Y').'.php');       Define('FP', fopen(FILE,'w'));         $aa = mysql_list_tables($database_name); while ($a = mysql_fetch_row($aa))       {                 $bb = mysql_query ('SELECT * FROM'. $a[0].''); $tt = mysql_num_rows($bb); $nb = mysql_num_fields($bb);               If($tt>0)                {                   $p = 'INSERT INTO'. $a[0]. " VALUES ';                     $t = 0;                   while ($b = mysql_fetch_array($bb))                    {                       $ p .='(';                       For ($i=0;$i<$nb, $i++)                          {                              if ($i==0)                               {                                  $p .= "'$b[$i]'";                              }                              else                              {                                  $p .=' , ''. Escape($b[$ i]). ''';                              }                       }                       $t++;                         if ($t<$tt)                        {                           $ p .='),'."  n ";                       }                       else                       {                          $ p .=');'."  n";                       }                   }                    $p .= "nnn";                   fwrite(FP, $p);               }       }         fclose(FP);  ?>