Просмотр файла vendor/filp/whoops/src/Whoops/Util/SystemFacade.php
- <?php
- /**
- * Whoops - php errors for cool kids
- * @author Filipe Dobreira <http://github.com/filp>
- */
- namespace Whoops\Util;
- class SystemFacade
- {
- /**
- * Turns on output buffering.
- *
- * @return bool
- */
- public function startOutputBuffering()
- {
- return ob_start();
- }
- /**
- * @param callable $handler
- * @param int $types
- *
- * @return callable|null
- */
- public function setErrorHandler(callable $handler, $types = 'use-php-defaults')
- {
- // Since PHP 5.4 the constant E_ALL contains all errors (even E_STRICT)
- if ($types === 'use-php-defaults') {
- $types = E_ALL;
- }
- return set_error_handler($handler, $types);
- }
- /**
- * @param callable $handler
- *
- * @return callable|null
- */
- public function setExceptionHandler(callable $handler)
- {
- return set_exception_handler($handler);
- }
- /**
- * @return void
- */
- public function restoreExceptionHandler()
- {
- restore_exception_handler();
- }
- /**
- * @return void
- */
- public function restoreErrorHandler()
- {
- restore_error_handler();
- }
- /**
- * @param callable $function
- *
- * @return void
- */
- public function registerShutdownFunction(callable $function)
- {
- register_shutdown_function($function);
- }
- /**
- * @return string|false
- */
- public function cleanOutputBuffer()
- {
- return ob_get_clean();
- }
- /**
- * @return int
- */
- public function getOutputBufferLevel()
- {
- return ob_get_level();
- }
- /**
- * @return bool
- */
- public function endOutputBuffering()
- {
- return ob_end_clean();
- }
- /**
- * @return void
- */
- public function flushOutputBuffer()
- {
- flush();
- }
- /**
- * @return int
- */
- public function getErrorReportingLevel()
- {
- return error_reporting();
- }
- /**
- * @return array|null
- */
- public function getLastError()
- {
- return error_get_last();
- }
- /**
- * @param int $httpCode
- *
- * @return int
- */
- public function setHttpResponseCode($httpCode)
- {
- if (!headers_sent()) {
- // Ensure that no 'location' header is present as otherwise this
- // will override the HTTP code being set here, and mask the
- // expected error page.
- header_remove('location');
- }
- return http_response_code($httpCode);
- }
- /**
- * @param int $exitStatus
- */
- public function stopExecution($exitStatus)
- {
- exit($exitStatus);
- }
- }