What potential issues can arise when using custom classes in PHP for template manipulation?

One potential issue when using custom classes in PHP for template manipulation is that the classes may not be autoloaded properly, leading to errors when trying to instantiate them. To solve this, you can use PHP's spl_autoload_register function to register a custom autoload function that includes the necessary class files when they are needed. 

// Autoload function to include class files
spl_autoload_register(function($class) {
    include 'path/to/class/' . $class . '.php';
});

// Example usage of custom class for template manipulation
$template = new Template();
$template->render();

Keywords

Custom classes PHP template manipulation errors compatibility

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