<?php
    function renderLabel($props = []) {
        $for = htmlspecialchars($props['for'] ?? '');
        $content = htmlspecialchars($props['content'] ?? '');
        $class = htmlspecialchars($props['class'] ?? '');
        
        $baseClass = "flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50";

        return "<label for=\"$for\" class=\"$baseClass $class\" data-slot=\"label\">$content</label>";
    }

    // Example Usage
    echo renderLabel([
        'for' => 'email',
        'content' => 'Email'
    ]);
?>