2023-04-06
阿星
非正常人类研究中心
https://www.admxn.com/blog/laboratory/184.html
<style>
ul {
list-style: none;
margin: 0;
padding: 0;
}
li {
margin-bottom: 30px;
padding: 20px;
border: 1px solid #ccc;
border-radius: 5px;
}
.title {
font-size: 24px;
font-weight: bold;
margin-bottom: 10px;
}
.excerpt {
margin-bottom: 10px;
color: #666;
}
.thumbnail {
margin-top: 10px;
text-align: center;
}
.thumbnail img {
max-width: 100%;
max-height: 200px;
}
</style>
<?php
$url = "https://www.zhihu.com/billboard";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
$output = curl_exec($ch);
curl_close($ch);
preg_match_all('/<a class="HotList-item"(.+?)<\/a>/', $output, $matches);
if(count($matches[0]) > 0) {
echo "<ul>";
for($i = 0; $i < 10; $i++) {
if(isset($matches[0][$i])) {
preg_match('/<div class="HotList-itemIndex HotList-itemIndexHot">(.+?)<\/div>/', $matches[0][$i], $num_match);
preg_match('/<div class="HotList-itemTitle">(.+?)<\/div>/', $matches[0][$i], $title_match);
preg_match('/<div class="HotList-itemExcerpt">(.+?)<\/div>/', $matches[0][$i], $excerpt_match);
preg_match('/<img src="(.+?)" alt="/', $matches[0][$i], $img_match);
$num = isset($num_match[1]) ? $num_match[1] : '';
$title = isset($title_match[1]) ? $title_match[1] : '';
$excerpt = isset($excerpt_match[1]) ? $excerpt_match[1] : '';
$img = isset($img_match[1]) ? $img_match[1] : '';
echo "<li>";
echo "<div class='title'>序号: ".$num."</div>";
echo "<div class='title'>标题: ".$title."</div>";
echo "<div class='excerpt'>简介: ".$excerpt."</div>";
if(!empty($img)) {
echo "<div class='thumbnail'><img src='".$img."'></div>";
}
echo "</li>";
}
}
echo "</ul>";
} else {
echo "没有匹配到任何内容！";
}
?>