How can PHP developers efficiently handle special characters like '-' and '&' in navigation menu formatting?

Special characters like '-' and '&' can cause formatting issues in navigation menus if not properly handled. To efficiently handle these characters, PHP developers can use the htmlspecialchars() function to encode special characters before outputting them in the navigation menu. This function will convert characters like '-' and '&' into their respective HTML entities, ensuring that they are displayed correctly in the menu. 

// Sample navigation menu items with special characters
$menuItems = [
    'Home',
    'About Us',
    'Contact Us',
    'Terms & Conditions'
];

// Output navigation menu with special characters encoded
foreach ($menuItems as $menuItem) {
    echo '<li>' . htmlspecialchars($menuItem) . '</li>';
}

Keywords

PHP special characters navigation menu formatting htmlentities

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