How to delete file in PHP


To delete the file from server we use unlink()


Example:
<?php
$filename = "testfile.txt";
unlink($filename);
?>

Example:
<?php
$file = fopen('test.txt', 'a');
fwrite($file, 'how to delete file');
fclose($file);
unlink('test.txt');//delete test.txt file.
?>
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