📄 optimize.php
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<?php
include_once( "inc/auth.php" );
include_once( "inc/utility_all.php" );
echo "<html>\r\n<head>\r\n<title>数据库优化</title>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n<script Language=\"JavaScript\">\r\nfunction check_one(el)\r\n{\r\n if(!el.checked)\r\n document.all(\"allbox\").checked=false;\r\n}\r\nfunction check_all()\r\n{\r\n for (i=0;i<document.all(\"email_select\").length;i++)\r\n {\r\n if(document.all(\"allbox\").checked)\r\n document.all(\"email_select\").item(i).checked=true;\r\n else\r\n document.all(\"email_select\").item(i).checked=false;\r\n }\r\n if(i==0)\r\n {\r\n if(document.all(\"allbox\").checked)\r\n document.all(\"email_select\").checked=true;\r\n else\r\n document.all(\"email_select\").checked=false;\r\n }\r\n}\r\nfunction delete_mail()\r\n{\r\n delete_str=\"\";\r\n for(i=0;i<document.all(\"email_select\").length;i++)\r\n {\r\n el=document.all(\"email_select\").item(i);\r\n if(el.checked)\r\n { val=el.value;\r\n delete_str+=val + \",\";\r\n }\r\n }\r\n if(i==0)\r\n {\r\n el=document.all(\"email_select\");\r\n if(el.checked)\r\n { val=el.value;\r\n delete_str+=val + \",\";\r\n }\r\n }\r\n if(delete_str==\"\")\r\n {\r\n alert(\"请至少选择其中一个数据表。\");\r\n return;\r\n }\r\n msg='进行操作前，建议先备份数据库，确认要继续么？';\r\n if(window.confirm(msg))\r\n {\r\n document.form1.DELETE_STR.value=delete_str;\r\n document.form1.submit();\r\n }\r\n}\r\nfunction select_one(TABLENAME_COUNT)\r\n{\r\n el=document.all(\"email_select\").item(TABLENAME_COUNT-1);\r\n if(!el.checked)el.checked=true;\r\n else el.checked=false;\r\n}\r\n</script>\r\n</head>\r\n<body class=\"bodycolor\" topmargin=\"5\">\r\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"3\" class=\"small\">\r\n <tr>\r\n <td class=\"Big\"><img src=\"/images/sys_config.gif\" align=\"absmiddle\"><span class=\"big3\"> 数据库优化（以下操作建议在软件开发商指导下进行）</span>\r\n </td>\r\n <td class=\"Big\" align=\"right\"><input type=\"button\" value=\"返回\" class=\"BigButton\" onclick=\"location='index.php'\"> \r\n </td>\r\n </tr>\r\n</table>\t\r\n<br>\r\n";
$query1 = "SHOW TABLE STATUS FROM ".$MYSQL_DB.";";
$cursor1 = exequery( $connection, $query1 );
echo "<div align=\"center\">\r\n<table border=\"0\" cellspacing=\"1\" width=\"40%\" class=\"small\" bgcolor=\"#000000\" cellpadding=\"3\">\r\n <tr class=\"TableHeader\">\r\n <td nowrap align=\"center\">选择</td>\r\n <td nowrap align=\"center\">数据表</td>\r\n <td nowrap align=\"center\">记录数</td>\r\n <td nowrap align=\"center\">数据</td>\r\n <td nowrap align=\"center\">索引</td>\r\n </tr>\r\n<form name=form1 method=\"post\" action=\"optimize_ok.php\" enctype=\"multipart/form-data\">\r\n";
$TABLENAME_COUNT = 0;
while ( $ROWS = mysql_fetch_array( $cursor1 ) )
{
++$TABLENAME_COUNT;
$TABLE_NAME = strtoupper( $ROWS[0] );
$TABLE_ROWS = $ROWS[Rows];
$TABLE_DATA = $ROWS[Data_length];
$TABLE_INDEX = $ROWS[Index_length];
if ( $CUSTOMER_COUNT % 2 == 1 )
{
$TableLine = "TableLine1";
}
else
{
$TableLine = "TableLine2";
}
echo " <tr class=\"";
echo $TableLine;
echo "\">\r\n \t<td nowrap align=\"center\"> <input type=\"checkbox\" name=\"email_select\" value=\"";
echo $TABLE_NAME;
echo "\" onClick=\"check_one(self);\"></td>\r\n <td nowrap align=\"center\" onClick=\"select_one(";
echo $TABLENAME_COUNT;
echo ");\" style=\"cursor:hand\">";
echo $TABLE_NAME;
echo "</td>\r\n <td nowrap align=\"center\">";
echo $TABLE_ROWS;
echo "</td>\r\n <td nowrap align=\"center\">";
echo $TABLE_DATA;
echo "</td>\r\n <td nowrap align=\"center\">";
echo $TABLE_INDEX;
echo "</td>\r\n </tr>\r\n";
}
echo " <tr class=\"TableControl\">\r\n <td colspan=\"5\">\r\n \t <input type=\"checkbox\" name=\"allbox\" id=\"allbox_for\" onClick=\"check_all();\"><label for=\"allbox_for\">全选</label> \r\n <input type=\"button\" value=\"优化\" class=\"SmallButton\" onClick=\"delete_mail();\" title=\"优化所选数据表\"> \r\n <input type=\"hidden\" value=\"\" name=\"DELETE_STR\"> \r\n </td>\r\n</tr>\r\n</form>\r\n</table>\r\n<br>\r\n<input type=\"button\" value=\"返回\" class=\"BigButton\" onclick=\"location='index.php'\">\r\n</div> \r\n</body>\r\n</html>\r\n";
?>
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