LAMP/LNMP环境下:phpinfo php连接mysql php执行mysql查询 测试代码及响应
1.测试php环境搭建完成:
<?php
phpinfo();
?>
===========================
2.测试php连接mysql数据成功:
<?php
$mysqli = new mysqli("127.0.0.1", "root", "passwd");
if(!$mysqli) {echo"database error";
}else{
echo "connection successfully!"
}
$mysqli->close();

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