Write entire file
You are encouraged to solve this task according to the task description, using any language you may know.
(Over)write a file so that it contains a string.
The reverse of Read entire file—for when you want to update or create a file which you would read in its entirety all at once.
PHP
<lang php>file_put_contents($filename, $data)</lang>
Python
<lang python> with open(filename, 'w') as f:
f.write(data)
</lang>