提取复杂的URL从文本

Question

文本包含像 https://www.yyyy.com/blablabla/https://www.foofoofoofoofoo/loremlorem/lorem/https:www.textext.net/

他们都是相邻的URL。正则表达式没有帮助。我想这样解决; 搜索https://www 如果匹配，则提取（仅前10个字符）到数组。

Answer 1

一个解决办法是：

<?php 
$str = "https://www.yyyy.com/blablabla/https://www.foofoofoofoofoo/loremlorem/lorem/https:www.textext.net/"; 
    //add an space to explode it easily:  
    $my_str = preg_replace("*https:*", " https:", $str); 
    $values = explode(' ', $my_str);  
    var_dump($values); 
?> 

编辑：

<?php 
     //First separate the url string: 
$str = "https://www.yyyy.com/blablabla/https://www.foofoofoofoofoo/loremlorem/lorem/https:www.textext.net/https://youtube.com/channels/uniqueID/about/foofoofoo/foo"; 
$breakpoint = "https:"; 
//add an space to explode it easily:  
$my_str = preg_replace("*" . $breakpoint . "/?/?*", " ", $str); 
$values = explode(' ', $my_str);  
var_dump($values); 

//Now, foreach url you can perform whatever you want: 
$end = "about/"; 
$a = array(); 
foreach($values as $value){ 
    if(preg_match("*" . $end . "*",$value)){ 
     //split string in parts: 
     $val = preg_split("*" . $end . "*",$value); 
     $a[] = $val[0]; 
    } 
} 

var_dump($a); 
?> 

Answer 2

根据您的样品中的文字，我想使preg_split是你最好的选择：

$urls = preg_split('/(http){1}s?\:(\/\/)?/i', $text); 

$ urls将是你想要的拆分网址数组。在几个全文中测试它&告诉我们