Set read file buffering on the given stream
Syntax
stream_set_read_buffer ( resource $stream , int $buffer ) : int
Parameters
stream
The file pointer.
buffer
The number of bytes to buffer. If buffer is 0 then read operations are unbuffered. This ensures that all reads with fread() are completed before other processes are allowed to read from that input stream.
Return
Returns 0 on success, or another value if the request cannot be honored.
Examples
1
<? $filename = "https://osbo.com"; $mode = "rb"; $stream = fopen($filename, $mode); $buffer = 1024; $return = stream_set_read_buffer($stream, $buffer); echo $return; $length = 1024; while (!feof($stream)) { fread($stream, $length); } fclose($stream); ?>
0