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PHP Quiz PHP CertificatePHP 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($file);
?>
file = fopen("test.txt","r+");
// some code
fflush($file);
?>
Complete PHP Filesystem Reference
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