What are the implications of not having the necessary permissions to adjust php.ini settings for PHP development?

Without the necessary permissions to adjust php.ini settings for PHP development, developers may encounter limitations in customizing their PHP environment according to their needs. This can hinder the ability to optimize performance, troubleshoot issues, or enable certain features required for development. To solve this issue, developers can use the ini_set() function within their PHP code to temporarily adjust specific settings without needing access to php.ini.

// Temporarily adjust PHP settings using ini_set()
ini_set('setting_name', 'new_value');