如何从段落中提取HTTP链接并将其存储在php的数组中 [英] How to extract http links from a paragraph and store them in a array on php

问题描述

我在php的var中有一个大文本，我正在寻找一种好的且快速的方法来检索此文本中的所有链接并将它们存储到数组中.

I have a big text inside a var on php, im looking for a good and fast method to retrive all the links inside this text and store them into an array.

文本为纯ascii，链接为常见链接，如http://thesite.com或http://www.thesite.com.感谢您的帮助.

The text is plain ascii and the links are the common ones like http://thesite.com or http://www.thesite.com. Thanks for any help.

推荐答案

$text = 'Lorem ipsum http://thesite.com dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor
incididunt https://www.thesite.com ut labore et dolore magna aliqua. Ut http://www.thesite.com enim ad minim veniam,';

$pattern = '!(https?://[^\s]+)!'; // refine this for better/more specific results

if (preg_match_all($pattern, $text, $matches)) {
    list(, $links) = ($matches);
    print_r($links);
}

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