How to write xml file to server in php framework codeigniter?

@gilbert 

To write an XML file to a server in a PHP framework like CodeIgniter, you can follow these steps:

1. Load the necessary helper functions and libraries in your controller.

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$this->load->helper('file');

1. Use the File Helper function write_file() to write the XML content to a file on the server.

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$xml_content = '<?xml version="1.0" encoding="UTF-8"?>
<root>
  <node>Content</node>
</root>';

$file_path = 'path/to/folder/filename.xml';

if ( ! write_file($file_path, $xml_content))
{
    echo 'Unable to write the file';
}
else
{
    echo 'File written!';
}

1. Make sure to set the correct file path and name where you want to save the XML file on the server.
2. Verify that the file has been written successfully by checking the returned value of the write_file() function.

By following these steps, you can easily write an XML file to a server in a PHP framework like CodeIgniter.