php / sql返回空集 [英] php/sql returning empty set
问题描述
< html>
< head>
< / head>
< body> ;
< form action =insertform.phpmethod =post>
字段：< input type =textname =fielda> ;
field2：< input type =textname =fieldb>
thedata：< input type =textname =qdata> ;
< input type =submitname =submit>
< / form>
if（isset（$ _ POST ['submit']））{
$ con = mysql_connect（localhost，user，password） ;
if（！$ con）{
die（无法连接.mysql_error（））;
}
mysql_select_db（stQutieria，$ con）;
$ sql =INSERT INTO qtable（fielda，fieldb，qdata）VALUES（$ _POST [fielda]，$ _ POST [fieldb] ]，$ _ POST [qdata]）;
mysql_query（$ sql，$ con）;
mysql_close（$ con ）;
}
？>
< / body>
< / html>
我试图在MySQL的数据库中的qtable表中分配值。
_POST ['submit']））{
con = mysql_connect（localhost，user，password）;
if（！
< blockquote> con）{
die（无法连接。 mysql_error（））;
}
mysql_select_db（stQutieria，
<html>
<head>
</head>
<body>
<form action = "insertform.php" method = "post">
field: <input type = "text" name = "fielda">
field2: <input type = "text" name = "fieldb">
thedata: <input type = "text" name = "qdata">
<input type = "submit" name = "submit">
</form>
if (isset($_POST['submit'])){
$con = mysql_connect("localhost","user","password");
if (!$con){
die("cannot connect" . mysql_error());
}
mysql_select_db("stQutieria",$con);
$sql = "INSERT INTO qtable(fielda, fieldb, qdata) VALUES ("$_POST[fielda]","$_POST[fieldb]","$_POST[qdata]")";
mysql_query($sql,$con);
mysql_close($con);
}
?>
</body>
</html>
Am trying to assign values in my qtable table in database in MySQL.
_POST['submit'])){
con = mysql_connect("localhost","user","password");
if (!
con){
die("cannot connect" . mysql_error());
}
mysql_select_db("stQutieria",
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