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我有一個頁面的XML看起來像:PHP GET IMG SRC從XML
<?xml version="1.0" encoding="UTF-8"?><rss version="2.0">
<channel>
<title>FB-RSS feed for Salman Khan Fc</title>
<link>http://facebook.com/profile.php?id=1636293749919827/</link>
<description>FB-RSS feed for Salman Khan Fc</description>
<managingEditor>http://fbrss.com (FB-RSS)</managingEditor>
<pubDate>31 Mar 16 20:00 +0000</pubDate>
<item>
<title>Photo - Who is the Best Khan ?</title>
<link>https://www.facebook.com/SalmanKhanFns/photos/a.1639997232882812.1073741827.1636293749919827/1713146978901170/?type=3</link>
<description><a href="https://www.facebook.com/SalmanKhanFns/photos/a.1639997232882812.1073741827.1636293749919827/1713146978901170/?type=3"><img src="https://scontent.xx.fbcdn.net/hphotos-xap1/v/t1.0-0/s130x130/11059765_1713146978901170_8711054263905505442_n.jpg?oh=fa2978c5ecfb3ae424e9082aaa057b8f&oe=57BB41D5"></a><br><br>Who is the Best Khan ?</description>
<author>FB-RSS</author>
<guid>1636293749919827_1713146978901170</guid>
<pubDate>31 Mar 16 20:00 +0000</pubDate>
</item>
<item>
<title>Photo</title>
<link>https://www.facebook.com/SalmanKhanFns/photos/a.1636293813253154.1073741825.1636293749919827/1713146755567859/?type=3</link>
<description><a href="https://www.facebook.com/SalmanKhanFns/photos/a.1636293813253154.1073741825.1636293749919827/1713146755567859/?type=3"><img src="https://scontent.xx.fbcdn.net/hphotos-xap1/v/t1.0-0/s130x130/12294686_1713146755567859_6728330714340999478_n.jpg?oh=6d90a688fdf4342f9e12e9ff9a66b127&oe=57778068"></a><br><br></description>
<author>FB-RSS</author>
<guid>1636293749919827_1713146755567859</guid>
<pubDate>31 Mar 16 19:58 +0000</pubDate>
</item>
</channel>
</rss>
我想要得到的src
S中img
S在上述xml
。
的圖像存儲在<description>
但是,它們不是在
<img...
格式,而他們看起來像:
<img src="https://scontent.xx.fbc...
。
<
被替換爲<
......我想這就是爲什麼$imgs = $dom->getElementsByTagName('img');
什麼也沒有返回。
有什麼解決辦法嗎?
這是我怎麼稱呼它:
libxml_use_internal_errors(true);
$dom = new DOMDocument();
$dom->loadXML($xml_file);
$imgs = ...(get the imgs to extract the src...('img') ??;
//Then run a possible foreach
//something like:
foreach($imgs as $img){
$src= ///the src of the $img
//try it out
echo '<img src="'.$src.'" /> <br />',
}
任何想法?
好極了!似乎工作....謝謝你! – ErickBest