PHP字符串分割

Question

$var=<a href="/abcd/100th-indian-science-congress">100th Indian Science Congress</a>; 

在上面我只是只想concatinate“第100印度科学大会”所以请帮我解决这类问题

Answer 1

$result = str_replace(" ", "-", $var); 

Answer 2

preg_match ('/a href="(.*?)"/', $var, $matches); 

的结果应该在$匹配[1];

Answer 3

<?php 
    $var= '<a href="/abcd/100th-indian-science-congress">100th Indian Science Congress</a>'; 

    $url = preg_match('/<a href="(.+)">/', $var, $match); 
    $outcome = basename($match[1]); 
?> 

结果看： http://sandbox.onlinephpfunctions.com/code/b4eea464a27c02d97e7bdd42fa959ff12884de96