2014-10-12 73 views

回答

2

只需根据两个或多个破折号分割输入字符串即可。

<?php 
$yourstring = "size----medium"; 
$regex = '~-{2,}~'; 
$splits = preg_split($regex, $yourstring); 
print_r($splits); 
?> 

输出:

Array 
(
    [0] => size 
    [1] => medium 
)