PHP使用mysql_fetch_object从查询结果中获取对象集的方法_PHP

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Release: 2016-06-01 11:06:27
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本文实例讲述了PHP使用mysql_fetch_object从查询结果中获取对象集的方法。分享给大家供大家参考。具体分析如下:

mysql_fetch_object函数用于,提取结果行从一个MySQL的结果集作为objectiative数组。

mysql_fetch_object语法:

array mysql_fetch_object (resource $Result_Set)
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Result_Set句柄返回一个mysql_query查询结果集。
如果执行成功返回包含了所有数据行的object,如果失败则返回bool值

下面是演示代码:

<?php
$UserName = &#39;abc&#39;;
$Password = &#39;1234&#39;;
$DbHandle = mysql_connect (&#39;localhost&#39;, $UserName, $Password);
if (!$DbHandle) {
 die &#39;No database connection could be established.&#39;;
}
$DBName = &#39;w3db;
if (!mysql_select_db ($DBName, $DbHandle)) {
 die &#39;Database could not be selected.&#39;;
}
$Query = "SELECT ISBN, Title, Author FROM articles";
$articles = mysql_query ($Query, $DbHandle));
while ($Row = mysql_fetch_object ($articles)) {
 echo "ISBN = $Row->ISBN
\n";
 echo "Title = $Row->Title
\n";
 echo "Author = $Row->Author
\n";
}
?>
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