dyw_tbl,使用 insert 命令插入三筆紀錄。
[root@kvm8 html]# mysql -s -uroot -p123qwe
mysql> use dyw;
mysql> insert into dyw_tbl
-> (dyw_title, dyw_author, submission_date)
-> values
-> ("PHP", "david", NOW());
mysql> insert into dyw_tbl
-> (dyw_title, dyw_author, submission_date)
-> values
-> ("MySQL", "dywang", '2014-12-12');
mysql> insert into dyw_tbl
-> (dyw_title, dyw_author, submission_date)
-> values
-> ("Linux", "linda", '2014-12-24');
mysql> exit
dywphp_tbl。
get_magic_quotes_gpc() 打開時,所有的 ' (單引號), " (雙引號), \ (反斜線) 及空字符會自動轉為含有反斜線的溢出字符。
addslashes($str) 在指定的字串 $str 前加入反斜線。
$_POST 抓取網頁上輸入的資料,不同於 $_GET 抓取網址問號後的變數。
[root@kvm8 html]# vim insertentry.php
[root@kvm8 html]# cat insertentry.php
<html>
<head>
<title>Add New Record in MySQL Database</title>
</head>
<body>
<?php
if(isset($_POST['add']))
{
$dbhost = 'localhost:3306';
$dbuser = 'root';
$dbpass = '123qwe';
$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(! $conn )
{
die('Could not connect: ' . mysql_error());
}
if(! get_magic_quotes_gpc() )
{
$dywphp_title = addslashes ($_POST['dywphp_title']);
$dywphp_author = addslashes ($_POST['dywphp_author']);
}
else
{
$dywphp_title = $_POST['dywphp_title'];
$dywphp_author = $_POST['dywphp_author'];
}
$submission_date = $_POST['submission_date'];
$sql = "INSERT INTO dywphp_tbl ".
"(dywphp_title,dywphp_author, submission_date) ".
"VALUES ".
"('$dywphp_title','$dywphp_author','$submission_date')";
mysql_select_db('dywphp');
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
die('Could not enter data: ' . mysql_error());
}
echo "Entered data successfully\n";
mysql_close($conn);
}
else
{
?>
<form method="post" action="<?php $_PHP_SELF ?>">
<table width="600" border="0" cellspacing="1" cellpadding="2">
<tr>
<td width="250">Dywphp Title</td>
<td>
<input name="dywphp_title" type="text" id="dywphp_title">
</td>
</tr>
<tr>
<td width="250">Dywphp Author</td>
<td>
<input name="dywphp_author" type="text" id="dywphp_author">
</td>
</tr>
<tr>
<td width="250">Submission Date [ yyyy-mm-dd ]</td>
<td>
<input name="submission_date" type="text" id="submission_date">
</td>
</tr>
<tr>
<td width="250"> </td>
<td> </td>
</tr>
<tr>
<td width="250"> </td>
<td>
<input name="add" type="submit" id="add" value="Add Dywphp">
</td>
</tr>
</table>
</form>
<?php
}
?>
</body>
</html>
http://kvm8.deyu.wang/insertentry.php,輸入一筆紀錄。
dywphp_tbl,並回傳寫入成功。