這裏的中間就是我有這麼遠難倒在PHP循環
$awards_sql_1 = mysql_query('SELECT * FROM categories WHERE section_id = 1') or die(mysql_error());
$awards_sql_2 = mysql_query('SELECT * FROM categories WHERE section_id = 2') or die(mysql_error());
$awards_sql_3 = mysql_query('SELECT * FROM categories WHERE section_id = 3') or die(mysql_error());
$awards_sql_4 = mysql_query('SELECT * FROM categories WHERE section_id = 4') or die(mysql_error());
$loop = 1;
while($row_sections = mysql_fetch_array($sections_query)) {
$category = 1;
echo "<h3>" . $row_sections['section_name'] . " (Loop# $loop)</h3>";
while($categories = mysql_fetch_array(${"awards_sql_{$loop}"})) {
${"winners_sql_{$loop}"} = mysql_query("SELECT * FROM 2009_RKR_bestof WHERE section = $loop && category = $category ORDER BY result_level ASC") or die(mysql_error());
echo "<h4><strong>{$categories['category_name']}</strong></h4>";
echo "<ul class=\"winners\">";
>> while($winners = mysql_fetch_array(${"winners_sql_{$loop}"})) {
switch ($winners['result_level']) {
case 1: $result_level = "Platinum"; break;
case 2: $result_level = "Gold"; break;
case 3: $result_level = "Silver"; break;
}
if (isset($winners['url'])) { $anchor = "<a href=\"http://{$winners['url']}\" target=\"_blank\">"; $close = "</a>"; }
echo "<li>$anchor{$winners['winner']}$close ($result_level)</li>";
unset($anchor);
unset($close);
}
echo "</ul>";
$category++;
}
$loop++;
}
在那裏我得到難倒,是我正確得到這個東西遍歷,我的循環計數器( $循環)正在工作,但當第一次循環獲勝者獲得實際獎勵收件人時,它只會產生類別標題,列表項不會被循環。
我添加了一個小指針,指向我認爲問題開始或圍繞(>>)的地方。
我的猜測是我需要也許在某處取消設置var,但我不知道,我看不到它。
我真的不明白你需要有4個不同的查詢,當然他們可以合併成一個單一的?你可以刪除其中的一個循環? – 2009-07-31 18:49:31
另外,我會研究如何使用數組:http://us3.php.net/manual/en/language.types.array.php – 2009-07-31 18:49:50