How can PHP be used to read and write to configuration files like .ini files for a CMS project?

To read and write to configuration files like .ini files for a CMS project in PHP, you can use the built-in functions `parse_ini_file()` to read the configuration file and `parse_ini_string()` to write to the configuration file. These functions allow you to easily manipulate configuration settings in a structured manner. 

// Read configuration from ini file
$config = parse_ini_file('config.ini');

// Modify configuration settings
$config['key'] = 'value';

// Write configuration back to ini file
file_put_contents('config.ini', '');
foreach ($config as $key => $value) {
    file_put_contents('config.ini', "$key = $value\n", FILE_APPEND);
}

Keywords

PHP configuration files .ini files read write

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