PHP set_file_buffer() Function

Definition

The set_file_buffer() function sets the buffer size of an open file.

This function is an alias of stream_set_write_buffer().

Syntax

PHP set_file_buffer() Function has the following syntax.

Parameter

Return

This function returns 0 on success, otherwise it returns EOF.

Example

Create an unbuffered stream:

<?php/*ww  w  .java2  s. c  o m*/
$file = fopen("test.txt","w");
if ($file){
  set_file_buffer($file,0);
  fwrite($file,"Hello World. Testing!");
  fclose($file);
}
?>