php实现的MySQL通用查询程序

if(get_magic_quotes_gpc()==1){
?>



注意本程序需要将PHP配置文件(PHP3为php3.ini,PHP4为php.ini)中的magic_quotes_gpc
设成Off或0,修改后请重新启动Apache.


exit();
}
set_magic_quotes_runtime(0);
$host='localhost';
$db='test';
$user='test';
$pass='';
//[php/inc/str2url.php]cvs1.2
functionstr2url($path){
returneregi_replace("%2f","/",urlencode($path));
}
?>



"method="post">
请输入SQL语句:

if($cmd){
$con=mysql_pconnect($host,$user,$pass)ordie('无法连接'.$host.'服务器');
mysql_select_db($db,$con)ordie('无法连接'.$db.'数据库');
$rst=mysql_query($sql,$con)ordie($sql.'出错');
if($cmd=='查询'){
$num_fields=mysql_num_fields($rst);
echo'

---

';
echo'';
echo''.$sql.'';
echo'';
for($i=0;$i<$num_fields;$i++)echo''.mysql_field_name($rst,$i).'';
echo'';
while($row=mysql_fetch_row($rst)){
echo'';
for($i=0;$i<$num_fields;$i++)echo''.$row[$i].'';
echo'';
}
echo'';
mysql_free_result($rst);
}
elseecho'有'.mysql_affected_rows($con).'行受影响';
}
?>