我想创建一个这样的存档列表:
但它显示如下:
这是我的源代码:
$query = "SELECT * FROM blogs ORDER BY date DESC";
$resultSet = mysql_query($query);
if (mysql_num_rows($resultSet)){
$newsArray = array();
echo '<ul>' . PHP_EOL;
while ($newsResult = mysql_fetch_array($resultSet)){
$newDate = $newsResult['date'] ;
$timePeriod = date('F Y ',strtotime($newDate));
$timePeriodY = date('Y',strtotime($timePeriod));
$timePeriodM = date('F',strtotime($timePeriod));
/*if (!isset($newsArray[$timePeriod])){
$newsArray[$timePeriod] = array();
}*/
$newsArray[$timePeriod][] = $newsResult;
}
//by year
foreach ($newsArray as $timePeriod => $newsItems){
$timePeriodY = date('Y',strtotime($timePeriod));
echo '<li><strong>' . $timePeriodY . '</strong>' . PHP_EOL;
echo '<ul>' . PHP_EOL;
//by month
foreach ($newsArray as $timePeriod => $newsItems){
echo '<li><strong>' . $timePeriod . '</strong>' . PHP_EOL;
echo '<ul>' . PHP_EOL;
//news items
foreach ($newsItems as $item){
echo '<li>';
echo '<a href="'.$wwwUrl.'press-releases/'.$item["id"].'/'.$item["titlename"].'.php">'.$item["titlename"].'</a>';
echo '</li>' . PHP_EOL;
}
//end by month
echo '</ul>' . PHP_EOL;
echo '</li>' . PHP_EOL;
}
//end by year
echo '</ul>' . PHP_EOL;
echo '</li>' . PHP_EOL;
}
echo '<li> </li>' . PHP_EOL;
echo '</ul>' . PHP_EOL;
} else {
echo 'No Blog Found';
}
请帮助我,并提前致谢。
答案 0 :(得分:0)
你&#34;分组&#34; by&#34; F Y&#34;当你应该&#34;分组&#34; by&#34; Y&#34;然后&#34; F Y&#34;
例如:
df.assign(ln(A) = lambda x: np.log(x.A))
df.assign("ln(A)" = lambda x: np.log(x.A))
File "<ipython-input-7-de0da86dce68>", line 1
df.assign(ln(A) = lambda x: np.log(x.A))
SyntaxError: keyword can't be an expression
应该像
$newsArray[$timePeriod][] = $newsResult;
您的代码将变为:
$newsArray[$timePeriodY][timePeriod][]= $newsResult;