PHP啊PHP 正则表达式啊求助闹得我头晕眼花

[朱胖子]

<source src="http://www.dianying.com/file/34905/3/a9379f21107bfb74dcd9/1504914100/mp4/34905.mp4" type="video/mp4" label="360p" res="360" />

PHP啊PHP 正则表达式啊求助闹得我头晕眼花

我就想把在网页源码中想要
file/34905/3/a9379f21107bfb74dcd9/1504914100/mp4/34905.mp4这段取出来.不要前面的网址.求助大神们帮帮忙

[八云麻美子]

先获取前面的网址然后截取吧

[朱胖子]

引用 楼主 BingLengJinQu 的回复:

<source src="http://www.dianying.com/file/34905/3/a9379f21107bfb74dcd9/1504914100/mp4/34905.mp4" type="video/mp4" label="360p" res="360" /> PHP啊PHP 正则表达式啊求助闹得我头晕眼花 我就想把在网页源码中想要 file/34905/3/a9379f21107bfb74dcd9/1504914100/mp4/34905.mp4这段取出来.不要前面的网址.求助大神们帮帮忙

我在正则这样写 "/(http:\/\/)(\\\?)([\"|']?)([^ \"'>]+\.(mp4)((\?[^ \"'>]+)?))\\2\\3/i"; 输出URL数据为： array ( 0 => 'http://www.dianying.com/file/34905/3/fbac64393a2e275de121/1504918366/mp4/34905.mp4', 1 => 'http://', 2 => '', 3 => '', 4 => 'www. dianying.com/file/34905/3/fbac64393a2e275de121/1504918366/mp4/34905.mp4', 5 => 'mp4', 6 => '', ) www. dianying.com 这一段怎么匹配去掉呢?我不能写死了..网址有的不一样....

[xuzuning]

不要在一棵树上吊死

$s = '<source src="http://www.dianying.com/file/34905/3/a9379f21107bfb74dcd9/1504914100/mp4/34905.mp4" type="video/mp4" label="360p" res="360" />';
preg_match('#src="(.+?)"#',$s, $m);
print_r(parse_url($m[1]));

Array
(
    [scheme] => http
    [host] => www.dianying.com
    [path] => /file/34905/3/a9379f21107bfb74dcd9/1504914100/mp4/34905.mp4
)