Use WP_Filesystem

[ajaydsouza]

Sample code:

`
global $wp_filesystem;

// Initialize the WP_Filesystem class
if ( ! isset( $wp_filesystem ) ) {
require_once ABSPATH . '/wp-admin/includes/file.php';
WP_Filesystem();
}

// Open the file for writing
$file_path = '/path/to/file';
$file_handle = $wp_filesystem->open( $file_path, 'w' );

// Do some file operations...

// Close the file handle
$wp_filesystem->close( $file_handle );
`