86 lines
2.6 KiB
PHP
86 lines
2.6 KiB
PHP
<?php
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namespace WizdomNetworks\WizeWeb\Utils;
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use WizdomNetworks\WizeWeb\Utils\Logger;
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/**
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* ErrorHandler Utility
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*
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* A utility for handling errors and exceptions globally.
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*
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* Automatically logs errors and exceptions using the Logger utility and displays generic error messages to users.
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*/
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class ErrorHandler
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{
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/**
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* Registers the custom error and exception handlers.
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*/
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public static function register(): void
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{
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set_error_handler([self::class, 'handleError']);
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set_exception_handler([self::class, 'exception']);
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Logger::info("ErrorHandler registered successfully.");
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}
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/**
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* Custom error handler.
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*
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* Logs the error details and displays a generic error message.
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*
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* @param int $errno The error level.
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* @param string $errstr The error message.
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* @param string $errfile The file where the error occurred.
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* @param int $errline The line number where the error occurred.
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*/
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public static function handleError(int $errno, string $errstr, string $errfile, int $errline): void
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{
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$message = "Error [$errno]: $errstr in $errfile on line $errline";
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Logger::error($message);
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http_response_code(500);
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echo "An internal error occurred. Please try again later.";
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exit;
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}
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/**
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* Custom exception handler.
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*
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* Logs the exception details and displays a generic error message.
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*
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* @param \Throwable $exception The exception object.
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*/
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public static function exception(\Throwable $exception): void
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{
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$message = sprintf(
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"Exception: %s in %s on line %d\nStack trace:\n%s",
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$exception->getMessage(),
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$exception->getFile(),
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$exception->getLine(),
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$exception->getTraceAsString()
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);
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Logger::error($message);
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http_response_code(500);
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echo "An internal error occurred. Please try again later.";
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exit;
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}
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/**
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* Handles fatal errors and shuts down the application gracefully.
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*/
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public static function shutdown(): void
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{
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$error = error_get_last();
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if ($error && in_array($error['type'], [E_ERROR, E_CORE_ERROR, E_COMPILE_ERROR, E_PARSE])) {
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$message = sprintf(
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"Fatal Error: %s in %s on line %d",
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$error['message'],
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$error['file'],
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$error['line']
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);
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Logger::error($message);
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http_response_code(500);
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echo "A critical error occurred. Please contact support.";
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}
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}
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}
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