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<?php namespace Understand\UnderstandLaravel5; |
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class ExceptionEncoder |
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{ |
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/** |
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* Serialize exception object |
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* |
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* @param \Exception $exception |
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* @return type |
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*/ |
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public function exceptionToArray(\Exception $exception) |
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{ |
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$trace = $exception->getTrace(); |
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$className = get_class($exception); |
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$message = $exception->getMessage() ? $exception->getMessage() : $className; |
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return [ |
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'message' => $message, |
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'class' => $className, |
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'code' => $exception->getCode(), |
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'file' => $exception->getFile(), |
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'line' => $exception->getLine(), |
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'stack' => $this->stackTraceToArray($trace) |
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]; |
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} |
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/** |
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* Serialize stack trace to array |
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* |
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* @param array $stackTrace |
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* @return array |
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*/ |
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public function stackTraceToArray(array $stackTrace) |
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{ |
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$stack = []; |
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foreach ($stackTrace as $trace) |
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{ |
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$type = $this->stackTraceCallToString($trace); |
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$args = $this->stackTraceArgsToArray($trace); |
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$stack[] = [ |
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'class' => isset($trace['class']) ? $trace['class'] : null, |
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'function' => isset($trace['function']) ? $trace['function'] : null, |
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'args' => $args, |
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'type' => $type, |
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'file' => $this->getStackTraceFile($trace), |
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'line' => $this->getStackTraceLine($trace) |
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]; |
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} |
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return $stack; |
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} |
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/** |
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* Return stack trace line number |
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* |
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* @param array $trace |
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* @return mixed |
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*/ |
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protected function getStackTraceLine(array $trace) |
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{ |
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if (isset($trace['line'])) |
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{ |
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return $trace['line']; |
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} |
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} |
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/** |
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* Return stack trace file |
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* |
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* @param array $trace |
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* @return mixed |
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*/ |
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protected function getStackTraceFile(array $trace) |
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{ |
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if (isset($trace['file'])) |
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{ |
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return $trace['file']; |
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} |
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} |
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/** |
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* Return call type |
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* |
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* @param array $trace |
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* @return string |
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*/ |
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protected function stackTraceCallToString(array $trace) |
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{ |
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if (! isset($trace['type'])) |
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{ |
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return 'function'; |
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} |
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if ($trace['type'] == '::') |
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{ |
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return 'static'; |
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} |
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if ($trace['type'] == '->') |
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{ |
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return 'method'; |
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} |
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} |
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/** |
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* Serialize stack trace function arguments |
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* |
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* @param array $trace |
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* @return array |
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*/ |
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protected function stackTraceArgsToArray(array $trace) |
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{ |
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$params = []; |
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if (! isset($trace['args'])) |
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{ |
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return $params; |
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} |
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foreach ($trace['args'] as $arg) |
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{ |
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if (is_array($arg)) |
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{ |
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$params[] = 'array(' . count($arg) . ')'; |
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} |
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else if (is_object($arg)) |
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{ |
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$params[] = get_class($arg); |
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} |
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else if (is_string($arg)) |
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{ |
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$params[] = 'string(' . $arg . ')'; |
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} |
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else if (is_int($arg)) |
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{ |
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$params[] = 'int(' . $arg . ')'; |
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} |
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else if (is_float($arg)) |
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{ |
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$params[] = 'float(' . $arg . ')'; |
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} |
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else if (is_bool($arg)) |
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{ |
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$params[] = 'bool(' . ($arg ? 'true' : 'false') . ')'; |
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} |
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else if ($arg instanceof \__PHP_Incomplete_Class) |
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{ |
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$params[] = 'object(__PHP_Incomplete_Class)'; |
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} |
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else |
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{ |
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$params[] = gettype($arg); |
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} |
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} |
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return $params; |
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} |
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} |
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understand /
understand-laravel5
