PHP set_file_buffer() function
Definition and Usage
The set_file_buffer() function sets the buffer size of the opened file.
If successful, the function returns 0. If failed, it returns EOF.
Syntax
set_file_buffer(file,buffer)
| Parameter | Description |
|---|---|
| file | Required. Specifies the file to be opened. |
| buffer | Required. Specifies the buffer size in bytes. |
Tips and Comments
Note:This function is an alias for stream_set_write_buffer().
Example
Create an unbuffered stream:
<?php
$file = fopen("test.txt","w");
if ($file)
{
set_file_buffer($file,0);
fwrite($file,"Hello World. Testing!");
fclose($file);
}
?>
