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Problem with downloading remote files in php

WBOYOriginal: 2016-09-03 00:14:101037browse

At first, I used curl to obtain it, which is definitely feasible. Then I found that fopen() can also write URLs, and later I found that readfile() seems to be able to do it too.

So I would like to ask which method is generally used to download files? What are the advantages and disadvantages of these methods?

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At first, I used curl to obtain it, which is definitely feasible. Then I found that fopen() can also write URLs, and later I found that readfile() seems to be able to do it too.

So I would like to ask which method is generally used to download files? What are the advantages and disadvantages of these methods?

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Problem with downloading remote files in php

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