WebServCo\Framework\ErrorHandler

Complexity

Total Complexity

3

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Importance

Changes	6
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	throwErrorException()	0	22	1
A	restore()	0	3	1
A	set()	0	5	1

<?php

declare(strict_types=1);

namespace WebServCo\Framework;

final class ErrorHandler
{
    /**
     * Restores default error handler.
     */
    public static function restore(): bool
    {
        return \restore_error_handler();
    }

    /**
     * Registers as the error handler.
     */
    public static function set(): bool
    {
        \ini_set('display_errors', '0');
        \set_error_handler(['\WebServCo\Framework\ErrorHandler', 'throwErrorException']);
        return true;
    }

    /**
     * Throw ErrorException.
     *
     * @param int $errno Error level
     * @param string $errstr Error message
     * @param string $errfile Filename the error was raised in
     * @param int $errline Line number the error was raised at
     * @throws \ErrorException
     */
    public static function throwErrorException(int $errno, string $errstr, string $errfile, int $errline): bool
    {
        /* Handle error reporting disabled or supressed *
        // CURRENT SITUATION: ignore error reporting disabled or supressed, handle all errors
        // Custom error handler is called even if errors disable or supressed (@)
        // Code below handles this.
        // https://www.php.net/manual/en/language.operators.errorcontrol.php
        // https://www.php.net/manual/en/function.set-error-handler.php
        if (!(\error_reporting() & $errno)) { // bitwise operator, not a typo
            // This error code is not included in error_reporting, so let it fall
            // through to the standard PHP error handler
            return false;
        }
        /* Handle error reporting disabled or supressed */

        throw new \ErrorException(
            \sprintf('%s: %s.', \WebServCo\Framework\Helpers\ErrorTypeHelper::getString($errno), $errstr), // message
            0, // code
            $errno, // severity
            $errfile, // filename
            $errline, // lineno
            null, // previous
        );
    }
}