update_mobile_templates.php

<?php

// Function to update PHP files with mobile improvements
function updatePhpFiles($directory) {
    $files = glob($directory . '/*.php');
    foreach ($files as $file) {
        $content = file_get_contents($file);
        
        // Add mobile viewport meta tag if not present
        if (!strpos($content, 'viewport')) {
            $viewportMeta = '<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0" />';
            $content = str_replace('</head>', "    $viewportMeta\n</head>", $content);
        }
        
        // Add new CSS file reference
        if (!strpos($content, 'mobile.css')) {
            $mobileCss = '<link rel="stylesheet" href="../../assets/css/mobile.css" />';
            $content = str_replace('</head>', "    $mobileCss\n</head>", $content);
        }
        
        // Add performance optimization JS
        if (!strpos($content, 'mobile-optimizations.js')) {
            $mobileJs = '<script src="../../assets/js/mobile-optimizations.js"></script>';
            $content = str_replace('</body>', "    $mobileJs\n</body>", $content);
        }
        
        // Add lazy loading to images
        $content = preg_replace('/<img([^>]*)>/i', '<img$1 loading="lazy">', $content);
        
        // Add responsive classes to tables
        $content = str_replace('<table', '<div class="table-responsive"><table', $content);
        $content = str_replace('</table>', '</table></div>', $content);
        
        // Update form layouts for better mobile experience
        $content = str_replace('class="form-control"', 'class="form-control form-control-mobile"', $content);
        
        // Save changes
        file_put_contents($file, $content);
    }
    
    // Process subdirectories
    $subdirs = glob($directory . '/*', GLOB_ONLYDIR);
    foreach ($subdirs as $subdir) {
        if (!in_array(basename($subdir), ['.', '..', 'vendor', 'node_modules'])) {
            updatePhpFiles($subdir);
        }
    }
}

// Start from the pages directory
$pagesDir = __DIR__ . '/pages';
updatePhpFiles($pagesDir);