我正在尝试在 PHP 中生成这样的多维数组:
$books = array(
"8" => array( "my girl" => 2.5,
"the god delusion" => 3.5,
"tweak" => 3, "the shack" => 4,
"the birds in my life" => 2.5,
"new moon" => 3.5),
"14" => array( "the last lecture" => 2.5,
"the god delusion" => 3.5,
"the noble wilds" => 3, "the shack" => 3.5,
"the birds in my life" => 2.5, "new moon" => 1)
);
从这样的数据库表中:
ID value title
------------------------------------------------------------------
8 5 Clara Callan
8 5 Where You'll Find Me: And Other Stories
8 5 The Middle Stories
8 5 Jane Doe
8 6 The Witchfinder (Amos Walker Mystery Series)
8 6 More Cunning Than Man: A Social History of Rats an...
8 7 Goodbye to the Buttermilk Sky
9 6 Beloved (Plume Contemporary Fiction)
12 10 If I'd Known Then What I Know Now: Why Not Learn f...
14 5 Mary-Kate & Ashley Switching Goals (Mary-Kate ...
14 5 Tell Me This Isn't Happening
14 6 Flood : Mississippi 1927
16 9 Airframe
17 7 Death in the Clouds
17 5 Bant/Spec.Last of the Breed
17 6 Piercing the Darkness
17 3 Prophet
19 7 Prague : A Novel
我已经尝试了几种方法,但我仍然无法弄清楚如何做到这一点。我在这里搜索了很多线程,但仍然没有人讨论这个问题。我是PHP的新手,所以我不太了解PHP中的数组概念。目前我的PHP代码是这样的:
$result = mysql_query($mySelectQuery) or die("<br/><br/>".mysql_error());
$books = array();
while ($row = mysql_fetch_array($result))
{
$userID = $row{'User-ID'};
$books[$userID] = array($row{'Book-Title'} => $row{'Book-Rating'},);
}
该代码已经产生了与“我想要的”类似的结果,但它仍然替换了现有的书籍记录,所以最终每个用户的数组中只有一个书籍记录。我的问题是:
我怎样才能用我的查询结果填充一个像我这样格式化的多维数组?
提前一百万感谢您的回答。抱歉英语不好。