How can PHP developers manage the display logic of content in plugins without directly modifying the template code?

PHP developers can manage the display logic of content in plugins by using hooks and filters provided by WordPress. By utilizing these hooks and filters, developers can modify the output of content without directly modifying the template code. This allows for a more modular and flexible approach to customizing the display of content within plugins.

// Example of using a filter to modify the content output in a plugin
add_filter('the_content', 'custom_content_display');

function custom_content_display($content) {
    // Modify the content here as needed
    return $content;
}