preg_replace同时替换多个的问题

Question

求助！

$c = preg_replace("/<span[^>]+</span>/i", "", $content);

$c = preg_replace("/<img[^>]+>/i", "", $content);

上面两条单独写的话均成功替换掉不要的字符；

但不知怎么写在一起，如果两条同时放上去，会只成功放在后面那句。

求高手指点两句要怎么写在一起，谢谢啦~~~

Answer 1

$c = preg_replace(["/<span[^>]+</span>/i","/<img[^>]+>/i"], "", $content);