php 创建数据[crate database]与清空数据表

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nbsp,quot,dbname,printerror,empire

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ec(2);php 创建数据[crate database]与清空数据表

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function Ebak_CreatDb($dbname,$dbchar=”){

global $empire,$phome_db_ver;

$dbname=RepPostVar($dbname);

if(!trim($dbname))

{

printerror(“EmptyDbname”,”history.go(-1)”);

}

$a=””;

if($dbchar&&$phome_db_ver>=’4.1′)

{

$a=” DEFAULT CHARACTER SET “.$dbchar;

}

$sql=$empire->query(“CREATE DATABASE IF NOT EXISTS `$dbname`”.$a);

if($sql)

{

printerror(“CreateDbSuccess”,”ChangeDb.php”);

}

else

{printerror(“DbError”,”history.go(-1)”);}

}

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//————————–清空表

function Ebak_EmptyTable($tablename,$dbname){

global $empire;

$dbname=RepPostVar($dbname);

$empire->query(“use `$dbname`”);

$count=count($tablename);

if(empty($count))

{printerror(“EmptyChangeTb”,”history.go(-1)”);}

for($i=0;$i<$count;$i++)

{

$sql1=$empire->query(“TRUNCATE `”.$tablename[$i].”`;”);

}

printerror(“TruncateTbSuccess”,”ChangeTable.php?mydbname=$dbname”);

}

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