PHP fflush() Function
❮ Complete PHP Filesystem Reference
Definition and Usage
The fflush() function writes all buffered output to an open file.
Returns TRUE on success and FALSE on failure.
Syntax
fflush(file)
| Parameter | Description |
|---|---|
| file | Required. Specifies the open file stream to check |
Example
<?php
$file = fopen("test.txt","r+");
// some code
fflush($file);
?>
❮ Complete PHP Filesystem Reference
