Array(
[1] => put returns (between) paragraphs
[2] => (for) linebreak (add) 2 spaces at end
[3] => indent code by 4 (spaces!)
[4] => to make links
)
想要获取括号内的文本(对于每个值):
- 仅取第一个匹配项
- 从值中删除此匹配项
- 将所有匹配项写入新数组
函数执行后,数组应如下所示:
Array(
[1] => put returns paragraphs
[2] => linebreak (add) 2 spaces at end
[3] => indent code by 4
[4] => to make links
)
Array(
[1] => between
[2] => for
[3] => spaces!
[4] =>
)
什么是解决方案?