What are the potential challenges of parsing and manipulating data from an INI file in PHP?
One potential challenge of parsing and manipulating data from an INI file in PHP is handling sections and keys with special characters or spaces. To solve this, you can use the `parse_ini_file()` function to read the INI file and access the data using associative arrays.
// Read the INI file
$config = parse_ini_file('config.ini');
// Access data from the INI file
echo $config['section']['key'];