如何使用正则表达式匹配字符串得到我想要的结果

Question

"<span><span>欢迎</span></span>$151191830$<span><span>姓名</span></span>$151191830$<span><span>同学</span></span><span><span>入学</span></span>$151191824$<span><span>学院，</span></span>$151191824$<span><span>欢迎</span></span>$151191830$<span><span>姓名</span></span>$151191830$"

如何匹配上面的字符串，得到这个结果：

['$151191830$<span><span>姓名</span></span>$151191830$',
'$151191824$<span><span>学院，</span></span>$151191824$',
'$151191830$<span><span>姓名</span></span>$151191830$']

Answer 1

\$\d+\$(<span><span>).+?(<\/span><\/span>)\$\d+\$