PHP -从查询创建数组
PHP -从查询创建数组
提问于 2018-08-20 02:31:07
我需要用来自查询的值填充这个数组。
$articles = array(
new article("1", "Example item #1", "4.00"),
new article("1", "Another thing", "3.50"),
new article("1", "Something else", "1.00"),
new article("1", "A final item", "4.45"),
);
$sql="SELECT quantity, desc, curr FROM sales";我需要一个类的数组中的文章。我该怎么做呢？
回答 2
Stack Overflow用户
回答已采纳
发布于 2018-08-20 03:08:41
试试这篇文章提供的是类名；
<?php
$dbcon = mysqli_connect("your_host","your_user","your_password","your_db");
// Check connection errors
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
//Run your query using the connection
$sql="SELECT quantity, desc, curr FROM sales";
$result = mysqli_query($dbcon,$sql);
//Check for any error from the query
if(!$result) echo mysqli_error($dbcon);
//Read the results
$rows = mysql_fetch_assoc($result);
//Now create the array you want using value from each row
$articles = array();
while ($rows){
$articles[] = new article($rows['quantity'], $rows['desc'], $rows['curr']);
}
?>请原谅我生疏的打字...仍在尝试习惯在移动应用程序上执行此操作
Stack Overflow用户
发布于 2018-08-20 03:02:16
我不知道你到底想要什么？
也许这会给你带来一些价值。
foreach($your_query_result AS $key => $value){
//if your query result is in object
$articles = array($value->quantity, $value->desc, $value->curr);
//if your query result is in array
$articles = array($value['quantity'], $value['desc'], $value['curr']);
} 页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/51920671
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