What are common pitfalls when using Smarty in PHP, particularly in relation to file paths and directory separators?

One common pitfall when using Smarty in PHP is dealing with file paths and directory separators. To avoid issues, always use the DIRECTORY_SEPARATOR constant when constructing file paths to ensure compatibility across different operating systems. 

// Example of constructing file paths using DIRECTORY_SEPARATOR
$smarty->setTemplateDir(__DIR__ . DIRECTORY_SEPARATOR . 'templates');
$smarty->setCompileDir(__DIR__ . DIRECTORY_SEPARATOR . 'templates_c');
$smarty->setCacheDir(__DIR__ . DIRECTORY_SEPARATOR . 'cache');

Keywords

Smarty PHP file paths directory separators errors

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