exceptionhandlerformatter.php

См. документацию.

<?php
 
namespace Bitrix\Main\Diag;
 
use Bitrix\Main;
 
class ExceptionHandlerFormatter
{
    const MAX_CHARS = 30;
 
    const SHOW_PARAMETERS = 1;
    const DELIMITER = '----------';

    public static function format($exception, $htmlMode = false, $level = 0)
    {
        $formatter = new LogFormatter((bool)($level & static::SHOW_PARAMETERS), static::MAX_CHARS);
 
        $result = '';
        do
        {
            if ($result != '')
            {
                $result .= "Previous exception: ";
            }
            $result .= $formatter->format("{exception}{trace}{delimiter}\n", [
                'exception' => $exception,
                'trace' => static::getTrace($exception),
            ]);
        }
        while (($exception = $exception->getPrevious()) !== null);
 
        if ($htmlMode)
        {
            $result = '<pre>'.Main\Text\HtmlFilter::encode($result).'</pre>';
        }
 
        return $result;
    }

    protected static function getTrace($exception)
    {
        $backtrace = $exception->getTrace();
 
        $skip = "Bitrix\\Main\\Diag\\ExceptionHandler";
 
        $result = [];
        foreach ($backtrace as $item)
        {
            if (!isset($item['class']) || ($item['class'] != $skip))
            {
                $result[] = $item;
            }
        }
 
        return $result;
    }

    protected static function getMessage($exception)
    {
        return $exception->getMessage().' ('.$exception->getCode().')';
    }

    public static function severityToString($severity)
    {
        return LogFormatter::severityToString($severity);
    }

    protected static function getArguments($args, $level)
    {
        $formatter = new LogFormatter((bool)($level & static::SHOW_PARAMETERS), static::MAX_CHARS);
 
        return $formatter->formatArguments($args);
    }

    protected static function convertArgumentToString($arg, $level)
    {
        $formatter = new LogFormatter((bool)($level & static::SHOW_PARAMETERS), static::MAX_CHARS);
 
        return $formatter->formatArgument($arg);
    }

    protected static function getFileLink($file, $line)
    {
        if (!empty($file))
        {
            return $file . ':' . $line;
        }
        return '';
    }
}