<?php
    if(!function_exists('parse_padding')){
        function parse_padding($source)
        {
            $length  = strlen(strval(count($source['source']) + $source['first']));
            return 40 + ($length - 1) * 8;
        }
    }

    if(!function_exists('parse_class')){
        function parse_class($name)
        {
            $names = explode('\\', $name);
            return '<abbr title="'.$name.'">'.end($names).'</abbr>';
        }
    }

    if(!function_exists('parse_file')){
        function parse_file($file, $line)
        {
            $rootPath = realpath(dirname($_SERVER['SCRIPT_FILENAME']));
            $filestr = str_replace($rootPath, '', $file);
            return $filestr." 第 {$line} 行左右";
        }
    }

    if(!function_exists('parse_args')){
        function parse_args($args)
        {
            $result = [];

            foreach ($args as $key => $item) {
                switch (true) {
                    case is_object($item):
                        $value = sprintf('<em>object</em>(%s)', parse_class(get_class($item)));
                        break;
                    case is_array($item):
                        if(count($item) > 3){
                            $value = sprintf('[%s, ...]', parse_args(array_slice($item, 0, 3)));
                        } else {
                            $value = sprintf('[%s]', parse_args($item));
                        }
                        break;
                    case is_string($item):
                        if(strlen($item) > 20){
                            $value = sprintf(
                                '\'<a class="toggle" title="%s">%s...</a>\'',
                                htmlentities($item),
                                htmlentities(substr($item, 0, 20))
                            );
                        } else {
                            $value = sprintf("'%s'", htmlentities($item));
                        }
                        break;
                    case is_int($item):
                    case is_float($item):
                        $value = $item;
                        break;
                    case is_null($item):
                        $value = '<em>null</em>';
                        break;
                    case is_bool($item):
                        $value = '<em>' . ($item ? 'true' : 'false') . '</em>';
                        break;
                    case is_resource($item):
                        $value = '<em>resource</em>';
                        break;
                    default:
                        $value = htmlentities(str_replace("\n", '', var_export(strval($item), true)));
                        break;
                }

                $result[] = is_int($key) ? $value : "'{$key}' => {$value}";
            }

            return implode(', ', $result);
        }
    }
?>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title><?php echo \think\Lang::get('System Error'); ?></title>
    <meta name="robots" content="noindex,nofollow" />
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
    <style>
        /* Base */
        body {
            color: #333;
            font: 14px Verdana, "Helvetica Neue", helvetica, Arial, 'Microsoft YaHei', sans-serif;
            margin: 0;
            padding: 0 20px 20px;
            word-break: break-word;
        }
        h1{
            margin: 10px 0 0;
            font-size: 28px;
            font-weight: 500;
            line-height: 32px;
        }
        h2{
            color: #4288ce;
            font-weight: 400;
            padding: 6px 0;
            margin: 6px 0 0;
            font-size: 18px;
            border-bottom: 1px solid #eee;
        }
        h3.subheading {
            color: #4288ce;
            margin: 6px 0 0;
            font-weight: 400;
        }
        h3{
            margin: 12px;
            font-size: 16px;
            font-weight: bold;
        }
        abbr{
            cursor: help;
            text-decoration: underline;
            text-decoration-style: dotted;
        }
        a{
            color: #868686;
            cursor: pointer;
        }
        a:hover{
            text-decoration: underline;
        }
        .line-error{
            background: #f8cbcb;
        }

        .echo table {
            width: 100%;
        }

        .echo pre {
            padding: 16px;
            overflow: auto;
            font-size: 85%;
            line-height: 1.45;
            background-color: #f7f7f7;
            border: 0;
            border-radius: 3px;
            font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
        }

        .echo pre > pre {
            padding: 0;
            margin: 0;
        }
        /* Layout */
        .col-md-3 {
            width: 25%;
        }
        .col-md-9 {
            width: 75%;
        }
        [class^="col-md-"] {
            float: left;
        }
        .clearfix {
            clear:both;
        }
        @media only screen 
        and (min-device-width : 375px) 
        and (max-device-width : 667px) { 
            .col-md-3,
            .col-md-9 {
                width: 100%;
            }
        }
        /* Exception Info */
        .exception {
            margin-top: 20px;
        }
        .exception .message{
            padding: 12px;
            border: 1px solid #ddd;
            border-bottom: 0 none;
            line-height: 18px;
            font-size:16px;
            border-top-left-radius: 4px;
            border-top-right-radius: 4px;
            font-family: Consolas,"Liberation Mono",Courier,Verdana,"微软雅黑";
        }

        .exception .code{
            float: left;
            text-align: center;
            color: #fff;
            margin-right: 12px;
            padding: 16px;
            border-radius: 4px;
            background: #999;
        }
        .exception .source-code{
            padding: 6px;
            border: 1px solid #ddd;

            background: #f9f9f9;
            overflow-x: auto;

        }
        .exception .source-code pre{
            margin: 0;
        }
        .exception .source-code pre ol{
            margin: 0;
            color: #4288ce;
            display: inline-block;
            min-width: 100%;
            box-sizing: border-box;
        font-size:14px;
            font-family: "Century Gothic",Consolas,"Liberation Mono",Courier,Verdana;
            padding-left: <?php echo (isset($source) && !empty($source)) ? parse_padding($source) : 40;  ?>px;
        }
        .exception .source-code pre li{
            border-left: 1px solid #ddd;
            height: 18px;
            line-height: 18px;
        }
        .exception .source-code pre code{
            color: #333;
            height: 100%;
            display: inline-block;
            border-left: 1px solid #fff;
        font-size:14px;
            font-family: Consolas,"Liberation Mono",Courier,Verdana,"微软雅黑";
        }
        .exception .trace{
            padding: 6px;
            border: 1px solid #ddd;
            border-top: 0 none;
            line-height: 16px;
        font-size:14px;
            font-family: Consolas,"Liberation Mono",Courier,Verdana,"微软雅黑";
        }
        .exception .trace ol{
            margin: 12px;
        }
        .exception .trace ol li{
            padding: 2px 4px;
        }
        .exception div:last-child{
            border-bottom-left-radius: 4px;
            border-bottom-right-radius: 4px;
        }

        /* Exception Variables */
        .exception-var table{
            width: 100%;
            margin: 12px 0;
            box-sizing: border-box;
            table-layout:fixed;
            word-wrap:break-word;            
        }
        .exception-var table caption{
            text-align: left;
            font-size: 16px;
            font-weight: bold;
            padding: 6px 0;
        }
        .exception-var table caption small{
            font-weight: 300;
            display: inline-block;
            margin-left: 10px;
            color: #ccc;
        }
        .exception-var table tbody{
            font-size: 13px;
            font-family: Consolas,"Liberation Mono",Courier,"微软雅黑";
        }
        .exception-var table td{
            padding: 0 6px;
            vertical-align: top;
            word-break: break-all;
        }
        .exception-var table td:first-child{
            width: 28%;
            font-weight: bold;
            white-space: nowrap;
        }
        .exception-var table td pre{
            margin: 0;
        }

        /* Copyright Info */
        .copyright{
            margin-top: 24px;
            padding: 12px 0;
            border-top: 1px solid #eee;
        }

        /* SPAN elements with the classes below are added by prettyprint. */
        pre.prettyprint .pln { color: #000 }  /* plain text */
        pre.prettyprint .str { color: #080 }  /* string content */
        pre.prettyprint .kwd { color: #008 }  /* a keyword */
        pre.prettyprint .com { color: #800 }  /* a comment */
        pre.prettyprint .typ { color: #606 }  /* a type name */
        pre.prettyprint .lit { color: #066 }  /* a literal value */
        /* punctuation, lisp open bracket, lisp close bracket */
        pre.prettyprint .pun, pre.prettyprint .opn, pre.prettyprint .clo { color: #660 }
        pre.prettyprint .tag { color: #008 }  /* a markup tag name */
        pre.prettyprint .atn { color: #606 }  /* a markup attribute name */
        pre.prettyprint .atv { color: #080 }  /* a markup attribute value */
        pre.prettyprint .dec, pre.prettyprint .var { color: #606 }  /* a declaration; a variable name */
        pre.prettyprint .fun { color: red }  /* a function name */
    </style>
</head>
<body>
    <div class="echo">
        <?php echo $echo;?>
    </div>
    <div class="exception">
        <div class="info">
            <div>
                <h2><?php echo sprintf('报错 %s', parse_file($file, $line)); ?></h2>
            </div>
            <div><h1><?php echo htmlspecialchars_decode(nl2br(htmlentities($message))); ?></h1></div>
        </div>
    </div>

    <div class="copyright">
        <?php echo htmlspecialchars_decode($copyright); ?>
    </div>
</body>
</html>
