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