需要preg_match_all链接

Question

我有这样一个字符串：

$string = "some text 
    http://dvz.local/index/index/regionId/28 
     http://stuff.kiev.ua/roadmap_page.php http://192.168.3.192/roadmap_page.php 
     http://192.168.3.192/roadmap_page.php#qwe"; 

需要得到所有链接。

我试过这样：/http:\/\/(.*)[|\s]?/

回报：

array(2) { 
    [0] => 
    array(3) { 
    [0] => 
    string(42) "http://dvz.local/index/index/regionId/28\r\n" 
    [1] => 
    string(77) "http://stuff.kiev.ua/roadmap_page.php http://192.168.3.192/roadmap_page.php\r\n" 
    [2] => 
    string(41) "http://192.168.3.192/roadmap_page.php#qwe" 
    } 
    [1] => 
    array(3) { 
    [0] => 
    string(34) "dvz.local/index/index/regionId/28\r" 
    [1] => 
    string(69) "stuff.kiev.ua/roadmap_page.php http://192.168.3.192/roadmap_page.php\r" 
    [2] => 
    string(34) "192.168.3.192/roadmap_page.php#qwe" 
    } 
} 

编辑1： 期待：

array(2) { 
    [0] => 
    array(3) { 
    [0] => 
    string(42) "http://dvz.local/index/index/regionId/28" 
    [1] => 
    string(77) "http://stuff.kiev.ua/roadmap_page.php" 
    [2] => 
    string(77) "http://192.168.3.192/roadmap_page.php" 
    [3] => 
    string(41) "http://192.168.3.192/roadmap_page.php#qwe" 
    } 
    [1] => 
    array(3) { 
    [0] => 
    string(34) "dvz.local/index/index/regionId/28" 
    [1] => 
    string(69) "stuff.kiev.ua/roadmap_page.php" 
    [2] => 
    string(69) "192.168.3.192/roadmap_page.php" 
    [3] => 
    string(34) "192.168.3.192/roadmap_page.php#qwe" 
    } 
} 

Answer 1

试试这个：

/http:\/\/([^\s]+)/ 

Answer 2

试试这个：

preg_match_all('|http://([^\s]*)|', $string, $matches); 

var_dump($matches);