這個PHP程式是幫我弟寫的

主要用途,就是從給予的成大公告網頁上,分析演講的訊息

然後跳轉到 Google 日曆的新增行程畫面

以方便進行修改及新增

<?php
	ob_start();
    header('Content-type: text/html; charset=utf8');
	set_time_limit(1000);
	function tai_noEndl($html)
	{
		return str_replace(array("\n","\r","\t"),array("","",""),$html);
	}
	function tai_getHtml($url)
	{
        $html = tai_noEndl(file_get_contents($url));
        if(empty($html))tai_show('錯誤:網頁抓取失敗,請檢查網路。('.$url.')。');
		return $html;
	}
	if(isset($_POST['url']) && preg_match('`^http://[^/]+?ncku\.edu\.tw/`',$_POST['url']))
	{
		/* 原公告
			http://cge.ncku.edu.tw/files/13-1024-83826.php
		*/
		/* 目標網址
		https://www.google.com/calendar/b/0/render?
			action=TEMPLATE
			&text=講題:『熱度★夢想』--無樂不作的咖啡魂
			&dates=20111102T193000/20111102T213000
			&location=國際會議廳第一演講室
			&details=主講人:王宏榮(紅龍)
			&pli=1
			&sf=true
			&output=xml
		*/
		$html = tai_getHtml($_POST['url']);
		//echo htmlspecialchars($html);
		unset($httpQueryArray);
		
		$httpQueryArray['action']='TEMPLATE';
		
		preg_match('`講題.*?(?:</div>|<br />|<br>)`i',$html,$text);
		$httpQueryArray['text']=preg_replace('`<[^>]*>`','',$text[0]);
		
		preg_match('`時間.*?(?:</div>|<br />|<br>)`i',$html,$dates);
		$dates=preg_replace('`<[^>]*>`','',$dates[0]);
		preg_match('`(\d+).*?(\d+).*?(\d+).*?(\d+).*?(\d+).*?(\d+).*?(\d+)`',$dates,$dates);
		$dates[4]=(($dates[4]<8)?($dates[4]+12):$dates[4]);
		$dates[6]=(($dates[6]<8)?($dates[6]+12):$dates[6]);
		$httpQueryArray['dates'] = sprintf("%04d%02d%02dT%02d%02d00",$dates[1]+1911,$dates[2],$dates[3],$dates[4],$dates[5]).'/'.
								   sprintf("%04d%02d%02dT%02d%02d00",$dates[1]+1911,$dates[2],$dates[3],$dates[6],$dates[7]);
		
		preg_match('`地點.*?(?:</div>|<br />|<br>)`i',$html,$location);
		$httpQueryArray['location']=preg_replace('`<[^>]*>`','',substr($location[0],9));
		
		preg_match('`主講人.*?(?:</div>|<br />|<br>)`i',$html,$details);
		$httpQueryArray['details']=preg_replace('`<[^>]*>`','',$details[0]);
		
		//echo '<a href="https://www.google.com/calendar/b/0/render?'.http_build_query($httpQueryArray).'">連結</a>';
		header('location:https://www.google.com/calendar/b/0/render?'.http_build_query($httpQueryArray));
		exit(0);
	}
?>
<h1>成功大學「通識教育生活實踐」認證講座網址輸入</h1>
<form action="" method="post">
	<input type="text" size="100" name="url" />
	<input type="submit" value="submit" />
</form>
	
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