Asked 7 years ago
12 Sep 2017
Views 1126
sarah

sarah posted

what is use of Stream in php ?

i read about the Stream wrapper in PHP , dont know what i use of Stream Wrapper .

Why one should use Stream Wrapper in PHP ?


iptracker

iptracker
answered Apr 24 '23 00:00

In PHP, streams are a versatile tool that abstracts I/O operations. A stream refers to a resource object that represents a sequence of data, which you can either read from or write to.

Streams serve various purposes, including:

1.Reading and writing files: Streams offer a standardized approach to read from and write to files, regardless of the underlying file system.

2.Network communication: You can use streams to communicate with remote servers over various network protocols like HTTP, FTP, etc.

3.Data manipulation: Streams can be used to process data in memory or in transit, such as compressing or encrypting data.

4.Custom protocols: Streams provide a mechanism to implement custom protocols for handling data.

In PHP, streams are implemented using the stream_ * family of functions, which lets you create, open, read, write, and close streams, as well as perform other operations on them.

PHP supports a wide range of built-in stream types, including file, memory, and network streams. Moreover, you can create custom stream wrappers to use streams with non-standard protocols or data sources.
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