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PHP ?? ??? ???? ??????

?????? ??

?? ??? "message"?? ??????? ?????.

?? ???? "utf8"???. 

<?php
header("Content-type:text/html;charset=utf-8");    //設(shè)置編碼
$servername = "localhost";
$username = "root";
$password = "root";
// 創(chuàng)建連接
$conn = mysqli_connect($servername, $username, $password);
 mysqli_set_charset($conn,'utf8'); //設(shè)定字符集 
// 檢測(cè)連接
if (!$conn) {
    die("連接失敗: " . mysqli_connect_error());
}
// 創(chuàng)建數(shù)據(jù)庫(kù)
$sql = "CREATE DATABASE message";
if (mysqli_query($conn, $sql)) {
    echo "數(shù)據(jù)庫(kù)創(chuàng)建成功";
} else {
    echo "數(shù)據(jù)庫(kù)創(chuàng)建失敗: " . mysqli_error($conn);
}
mysqli_close($conn);
?>

??? ??? ??

?? ??? ?? ??

ressage_timeVARCHAR?? ??30?? ????? ???? ?????? ??
||
<?php header("Content-type:text/html;charset=utf-8"); //設(shè)置編碼 $servername = "localhost"; $username = "root"; $password = "root"; // 創(chuàng)建連接 $conn = mysqli_connect($servername, $username, $password); mysqli_set_charset($conn,'utf8'); //設(shè)定字符集 // 檢測(cè)連接 if (!$conn) { die("連接失敗: " . mysqli_connect_error()); } // 創(chuàng)建數(shù)據(jù)庫(kù) $sql = "CREATE DATABASE message"; if (mysqli_query($conn, $sql)) { echo "數(shù)據(jù)庫(kù)創(chuàng)建成功"; } else { echo "數(shù)據(jù)庫(kù)創(chuàng)建失敗: " . mysqli_error($conn); } mysqli_close($conn); ?>

    ?? ??id
    ? ???? 'Ressage_user'?? ??? ???
 ~
 ~????????? ?
     		content

    		?? ??INT
    VARCHAR
    		VARCHAR
    		DATE
    		 

    6
    50200 
    ??? ID
    ??? ???? ??? ?????? ?????? ??
    <?php
header("Content-type:text/html;charset=utf-8");    //設(shè)置編碼
$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "ressage";
// 創(chuàng)建連接
$conn = mysqli_connect($servername, $username, $password, $dbname);
mysqli_set_charset($conn,'utf8'); //設(shè)定字符集 
// 檢測(cè)連接
if (!$conn) {
    die("連接失敗: " . mysqli_connect_error());
}
// 使用 sql 創(chuàng)建數(shù)據(jù)表
$sql = "CREATE TABLE Ressage_user (
 id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
 name VARCHAR(30) NOT NULL,
 email VARCHAR(50) NOT NULL,
 content VARCHAR(200) NOT NULL,
 ressage_time DATE
 );";
if (mysqli_query($conn, $sql)) {
    echo "數(shù)據(jù)表 user 創(chuàng)建成功";
} else {
    echo "創(chuàng)建數(shù)據(jù)表錯(cuò)誤: " . mysqli_error($conn);
}
mysqli_close($conn);
?>