php读取mysql入门实例
例子,php读取mysql数据。
<?php
$hostname = "localhost:3306";
$username = "root";
$password = "root";
$dbname = "test";
$conn = mysqli_connect($hostname, $username, $password, $dbname);
$conn->query("SET NAMES 'gbk'");
// Check connection
if (mysqli_connect_errno()){
echo "Failed to connect to MySQL: " . mysqli_connect_error();
} www.jbxue.com
$sql = "select * from keyword";
$result = mysqli_query($conn, $sql);
//循环读取mysql数据
while($row = mysqli_fetch_array($result)){
echo $row['keycId'] . " : " .$row['keycontent'] . " : " . $row['keycause'];
echo "<br>";
}
// 关闭连接
mysqli_close($conn);
?>
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