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)
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 = 'abc';
$password = '1234';
$dbhandle = mysql_connect ('localhost', $username, $password);
if (!$dbhandle) {
die 'no database connection could be established.';
}
$dbname = 'w3db;
if (!mysql_select_db ($dbname, $dbhandle)) {
die 'database could not be selected.';
}
$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";
}
?>
以上就是php使用mysql_fetch_object从查询结果中获取对象集的方法_php的内容。
