How can the parse_ini_file function be utilized for file manipulation in PHP?

The parse_ini_file function in PHP can be utilized for file manipulation by allowing you to easily read and parse configuration files in INI format. This function reads the INI file specified and returns an associative array of the settings contained within the file. This can be useful for dynamically loading and modifying configuration settings in your PHP application. 

// Example of using parse_ini_file for file manipulation in PHP
$config = parse_ini_file('config.ini');

// Modify a setting
$config['setting'] = 'new value';

// Save the modified settings back to the file
file_put_contents('config.ini', '');

foreach ($config as $key => $value) {
    file_put_contents('config.ini', "$key = $value\n", FILE_APPEND);
}

Keywords

parse_ini_file file manipulation PHP configuration files data extraction

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