What is unlink in PHP
In this article I am going to explain about unlink function in PHP.
PHP unlink() Function
The filesystem unlink function deletes a file. The unlink function returns true on success or false on failure.
Syntax of unlink function
| unlink(fileName, context) |
Parameters in unlink function
It have two parameter:
| Parameter |
Description |
| fileName |
It specifies the file to delete. |
| context |
It specifies the context of the file handle. |
Example of filesystem unlink function
|
<html>
<body>
<?php
$fileName = "sachin.php";
if (!unlink($fileName))
{
echo ("Error deleting $fileName");
}
else
{
echo (" $fileName Deleted");
}
?>
</body>
</html>
|
Output:
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