PHP unlink() Function
❮ PHP Filesystem ReferenceExample
Delete a file:
<?php
$file = fopen("test.txt","w");
echo fwrite($file,"Hello World. Testing!");
fclose($file);
unlink("test.txt");
?>
Definition and Usage
The unlink() function deletes a file.
Syntax
unlink(filename, context)
Parameter Values
| Parameter | Description |
|---|---|
| filename | Required. Specifies the path to the file to delete |
| context | Optional. Specifies the context of the file handle. Context is a set of options that can modify the behavior of a stream |
Technical Details
| Return Value: | TRUE on success, FALSE on failure |
|---|---|
| PHP Version: | 4.0+ |
| PHP Changelog: | PHP 5.0 - Added the context parameter |
❮ PHP Filesystem Reference
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