Update ErrorHandler
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@ -25,6 +25,7 @@ namespace Friendica\Core\Logger\Handler;
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use Psr\Log\LoggerInterface;
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use Psr\Log\LogLevel;
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use Throwable;
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/**
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* A facility to enable logging of runtime errors, exceptions and fatal errors.
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@ -73,6 +74,7 @@ class ErrorHandler
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* @param array<int, LogLevel::*>|false $errorLevelMap an array of E_* constant to LogLevel::* constant mapping, or false to disable error handling
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* @param array<class-string, LogLevel::*>|false $exceptionLevelMap an array of class name to LogLevel::* constant mapping, or false to disable exception handling
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* @param LogLevel::*|null|false $fatalLevel a LogLevel::* constant, null to use the default LogLevel::ALERT or false to disable fatal error handling
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*
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* @return ErrorHandler
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*/
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public static function register(LoggerInterface $logger, $errorLevelMap = [], $exceptionLevelMap = [], $fatalLevel = null): self
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@ -92,6 +94,13 @@ class ErrorHandler
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return $handler;
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}
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/**
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* Stringify the class of the given object for logging purpose
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*
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* @param object $object An object to retrieve the class
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*
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* @return string the classname of the object
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*/
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public static function getClass(object $object): string
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{
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$class = \get_class($object);
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@ -108,12 +117,14 @@ class ErrorHandler
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}
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/**
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* @param array<class-string, LogLevel::*> $levelMap an array of class name to LogLevel::* constant mapping
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* @param array<class-string, LogLevel::*> $levelMap an array of class name to LogLevel::* constant mapping
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* @param bool $callPrevious Set to true, if a previously defined exception handler should be called after handling this exception
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*
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* @return $this
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*/
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public function registerExceptionHandler(array $levelMap = [], bool $callPrevious = true): self
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{
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$prev = set_exception_handler(function (\Throwable $e): void {
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$prev = set_exception_handler(function (Throwable $e): void {
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$this->handleException($e);
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});
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$this->uncaughtExceptionLevelMap = $levelMap;
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@ -130,7 +141,11 @@ class ErrorHandler
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}
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/**
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* @param array<int, LogLevel::*> $levelMap an array of E_* constant to LogLevel::* constant mapping
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* @param array<int, LogLevel::*> $levelMap an array of E_* constant to LogLevel::* constant mapping
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* @param bool $callPrevious Set to true, if a previously defined exception handler should be called after handling this exception
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* @param int $errorTypes a Mask for masking the errortypes, which should be handled by this error handler
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* @param bool $handleOnlyReportedErrors Set to true, only errors set per error_reporting() will be logged
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*
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* @return $this
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*/
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public function registerErrorHandler(array $levelMap = [], bool $callPrevious = true, int $errorTypes = -1, bool $handleOnlyReportedErrors = true): self
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@ -151,6 +166,8 @@ class ErrorHandler
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/**
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* @param LogLevel::*|null $level a LogLevel::* constant, null to use the default LogLevel::ALERT
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* @param int $reservedMemorySize Amount of KBs to reserve in memory so that it can be freed when handling fatal errors giving Monolog some room in memory to get its job done
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*
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* @return $this
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*/
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public function registerFatalHandler($level = null, int $reservedMemorySize = 20): self
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{
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@ -198,7 +215,12 @@ class ErrorHandler
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];
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}
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private function handleException(\Throwable $e): void
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/**
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* The Exception handler
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*
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* @param Throwable $e The Exception to handle
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*/
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private function handleException(Throwable $e): void
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{
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$level = LogLevel::ERROR;
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foreach ($this->uncaughtExceptionLevelMap as $class => $candidate) {
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@ -226,11 +248,19 @@ class ErrorHandler
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}
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/**
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* The Error handler
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*
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* @private
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*
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* @param mixed[] $context
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* @param int $code The PHP error code
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* @param string $message The error message
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* @param string $file If possible, set the file at which the failure occurred
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* @param int $line
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* @param array|null $context If possible, add a context to the error for better analysis
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*
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* @return bool
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*/
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public function handleError(int $code, string $message, string $file = '', int $line = 0, array $context = []): bool
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public function handleError(int $code, string $message, string $file = '', int $line = 0, ?array $context = []): bool
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{
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if ($this->handleOnlyReportedErrors && !(error_reporting() & $code)) {
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return false;
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@ -273,7 +303,9 @@ class ErrorHandler
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}
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/**
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* @param int $code
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* @param mixed $code
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*
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* @return string
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*/
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private static function codeToString($code): string
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{
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