PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8
stream_set_write_buffer - Sets write file buffering on the given stream
Code Examples

stream_set_write_buffer( resource$stream, int$size ): int

Sets the buffering for write operations on the given stream to size bytes.



The file pointer.


The number of bytes to buffer. If size is 0 then write operations are unbuffered. This ensures that all writes with fwrite are completed before other processes are allowed to write to that output stream.

Return Values

Returns 0 on success, or another value if the request cannot be honored.

Related Functions

Example of stream_set_write_buffer

Show all examples for stream_set_write_buffer

PHP Version:

Function stream_set_write_buffer:

Streams Functions

Most used PHP functions