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<?php |
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namespace App\Support; |
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use Illuminate\Support\Facades\Cache; |
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use Illuminate\Support\Facades\File; |
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use Illuminate\Support\Facades\Process; |
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class UpdatePerformanceHelper |
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{ |
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/** |
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* Check if a file has changed since last update |
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*/ |
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public static function hasFileChanged(string $filePath, string $cacheKey = null): bool |
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{ |
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if (!File::exists($filePath)) { |
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return false; |
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} |
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$cacheKey = $cacheKey ?? 'file_hash_' . md5($filePath); |
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$currentHash = md5_file($filePath); |
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$lastHash = Cache::get($cacheKey); |
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if ($currentHash !== $lastHash) { |
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Cache::put($cacheKey, $currentHash, now()->addDays(7)); |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Execute commands in parallel where possible |
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*/ |
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public static function executeParallel(array $commands, int $timeout = 300): array |
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{ |
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$processes = []; |
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$results = []; |
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// Start all processes |
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foreach ($commands as $key => $command) { |
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$processes[$key] = Process::timeout($timeout)->start($command); |
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} |
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// Wait for all processes to complete |
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foreach ($processes as $key => $process) { |
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$process->wait(); |
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$results[$key] = [ |
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'successful' => $process->successful(), |
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'output' => $process->output(), |
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'errorOutput' => $process->errorOutput(), |
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'exitCode' => $process->exitCode() |
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]; |
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} |
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return $results; |
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} |
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/** |
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* Clear various application caches efficiently |
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*/ |
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public static function clearAllCaches(): array |
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{ |
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$cacheOperations = [ |
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'config' => fn() => \Artisan::call('config:clear'), |
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'route' => fn() => \Artisan::call('route:clear'), |
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'view' => fn() => \Artisan::call('view:clear'), |
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'cache' => fn() => \Artisan::call('cache:clear'), |
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'opcache' => fn() => function_exists('opcache_reset') ? opcache_reset() : true, |
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]; |
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$results = []; |
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foreach ($cacheOperations as $type => $operation) { |
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try { |
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$operation(); |
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$results[$type] = 'success'; |
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} catch (\Exception $e) { |
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$results[$type] = 'failed: ' . $e->getMessage(); |
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} |
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} |
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return $results; |
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} |
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/** |
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* Optimize file permissions for better performance |
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*/ |
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public static function optimizePermissions(): void |
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{ |
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$paths = [ |
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base_path('bootstrap/cache'), |
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base_path('storage'), |
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base_path('storage/logs'), |
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base_path('storage/framework/cache'), |
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base_path('storage/framework/sessions'), |
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base_path('storage/framework/views'), |
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]; |
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foreach ($paths as $path) { |
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if (File::exists($path)) { |
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chmod($path, 0755); |
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} |
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} |
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} |
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/** |
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* Check system resources and recommend optimizations |
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*/ |
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public static function checkSystemResources(): array |
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{ |
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$recommendations = []; |
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// Check memory usage |
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$memoryUsage = memory_get_usage(true); |
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$memoryLimit = ini_get('memory_limit'); |
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if ($memoryUsage > (int)$memoryLimit * 0.8) { |
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$recommendations[] = 'Consider increasing PHP memory_limit'; |
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} |
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// Check disk space |
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$freeSpace = disk_free_space(base_path()); |
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$totalSpace = disk_total_space(base_path()); |
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if ($freeSpace < ($totalSpace * 0.1)) { |
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$recommendations[] = 'Low disk space detected'; |
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} |
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// Check PHP extensions |
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$requiredExtensions = ['pdo', 'mbstring', 'openssl', 'json', 'curl']; |
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foreach ($requiredExtensions as $ext) { |
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if (!extension_loaded($ext)) { |
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$recommendations[] = "Missing PHP extension: $ext"; |
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} |
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} |
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return $recommendations; |
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} |
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/** |
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* Create a system performance snapshot |
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*/ |
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public static function createPerformanceSnapshot(): array |
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{ |
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return [ |
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'timestamp' => now()->toISOString(), |
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'memory_usage' => memory_get_usage(true), |
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'memory_peak' => memory_get_peak_usage(true), |
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'execution_time' => microtime(true) - LARAVEL_START, |
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'php_version' => PHP_VERSION, |
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'laravel_version' => app()->version(), |
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'disk_free' => disk_free_space(base_path()), |
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'load_average' => function_exists('sys_getloadavg') ? sys_getloadavg() : null, |
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]; |
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} |
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} |
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NNTmux /
newznab-tmux
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