美化带有可变键的数组路径[重复]

Question

This question already has an answer here:

• Turn array of words into string with php 1 answer

How to turn this:

Array
(
    [0] => 1.0 - Classic
    [1] => 1.0 - Legends of Azeroth
    [2] => 01. Main Theme.mp3
)

Into this:

1.0 - Classic/1.0 - Legends of Azeroth/01. Main Theme.mp3

Note:

There may be more than 3 keys.

</div>

Answer 1

Try implode (a/k/a join):

implode('/', $theArray);