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为什么PHP5中新增了很多stream_开头的函数，优势是什么

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Release： 2016-06-06 20:44:03
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比如本来有socket_accept
然后就有stream_socket_accept
这样功能一样的函数有很多，难道是带stream_的高端？高端在哪？
我看别人的代码中也偏向于使用后者。

回复内容：

比如本来有socket_accept
然后就有stream_socket_accept
这样功能一样的函数有很多，难道是带stream_的高端？高端在哪？
我看别人的代码中也偏向于使用后者。

http://php.net/manual/zh/intro.stream.php
http://php.net/manual/zh/book.stream.php

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