PHP mysqli_fetch_assoc () function

PHP MySQLi Reference Manual

Returns a row from the result as an associative array:

<?php 
// 假定数据库用户名：root，密码：123456，数据库：w3big 
$con=mysqli_connect("localhost","root","123456","w3big"); 
if (mysqli_connect_errno($con)) 
{ 
    echo "连接 MySQL 失败: " . mysqli_connect_error(); 
} 

$sql="SELECT name,url FROM websites ORDER BY alexa";
$result=mysqli_query($con,$sql);

// 关联数组
$row=mysqli_fetch_array($result,MYSQLI_ASSOC);
printf ("%s : %s)",$row["name"],$row["url"]);

// 释放结果集
mysqli_free_result($result);

mysqli_close($con);
?>

Definition and Usage

mysqli_fetch_assoc () function Returns a row as an associative array from the results.

Note: Field names returned by this function are case-sensitive.

grammar

technical details