How important is it for PHP developers to refer to documentation, such as the Smarty manual, when encountering errors related to class instantiation and file inclusion?

When encountering errors related to class instantiation and file inclusion in PHP, it is crucial for developers to refer to documentation such as the Smarty manual to understand the correct syntax and usage of the functions. This will help in identifying and resolving any errors related to class instantiation and file inclusion efficiently. 

require_once('Smarty.class.php');

$smarty = new Smarty();
$smarty->template_dir = 'templates';
$smarty->compile_dir = 'templates_c';
$smarty->cache_dir = 'cache';
$smarty->config_dir = 'configs';

Keywords

PHP Smarty documentation class instantiation file inclusion

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