<?php

//連接數(shù)據(jù)庫

mysql_connect('127.0.0.1', 'code1', '');

mysql_select_db('code1');

mysql_query("set names 'utf8'");

//數(shù)據(jù)預(yù)處理 防止查詢不到數(shù)據(jù)

mysql_query("insert into user(name, age, class) values('王二', 19, '高三五班')");

//進行數(shù)據(jù)查詢

$sql = "select * from user limit 1";

$result = mysql_query($sql);

$row = mysql_fetch_array($result);

//在這里獲取一行數(shù)據(jù)

echo '<pre>';

print_r($row);

echo '</pre>';

下面是運行結(jié)果

-------------------------------------------------------------------------------------------

Array

(

? ? [0] => 2

? ? [id] => 2

? ? [1] => 李四

? ? [name] => 李四

? ? [2] => 18

? ? [age] => 18

? ? [3] => 高三一班

? ? [class] => 高三一班

? ? [4] => 0

? ? [status] => 0

? ? [5] => 2018-04-15 18:06:56

? ? [create_time] => 2018-04-15 18:06:56

)