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28 lines
705 B
28 lines
705 B
3 years ago
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<?php
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/**
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* name:bing壁纸
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*/
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header('Content-Type:application/json; charset=utf-8');
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// 载入辅助函数
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require('functions/helper.php');
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//获取当前主机名
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$host = $_SERVER['HTTP_HOST'];
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//获取reffrer
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$referer = $_SERVER['HTTP_REFERER'];
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//如果referer和主机名不匹配，则禁止调用
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if ( ( !empty($referer) ) && ( !strstr($referer,$host) ) ) {
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exit('调用失败');
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}
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session_start();
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//如果session不为空，则使用session数据
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if ( empty( $_SESSION['bing_data'] ) ) {
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$bing_data = curl_get("https://www.bing.com/HPImageArchive.aspx?format=js&idx=0&n=8",8);
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$_SESSION['bing_data'] = $bing_data;
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echo $bing_data;
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}
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else{
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echo $_SESSION['bing_data'];
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}
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