PHP 正则获取字符串的URL
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2022-05-06 12:04:59
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<?php
header("charset=utf-8;");
$str ='阅谁问君诵，水落清香浮，http://onestopweb.iteye.com/,一共享共享网站。<img src="http://www.iteye.com/">';
preg_match_all("/http:[\/]{2}[a-z]+[.]{1}[a-z\d\-]+[.]{1}[a-z\d]*[\/]*[A-Za-z\d]*[\/]*[A-Za-z\d]*/",$str,$arr);
print_r($arr);
效果图：
