File: lib/internal/debug.beauty_errors.php

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File: lib/internal/debug.beauty_errors.php
Role: Example script
Content type: text/plain
Description: Example script
Class: g-template-php
Process and render templates generating PHP code
Author: By
Last change:
Date: 2 years ago
Size: 4,638 bytes
 

 

Contents

Class file image Download
<?php
/**
 * gTemplate Internal Function
 * Display an error message
 *
 * @package gTemplate
 * @subpackage internalFunctions
 */


function debug_beauty_errors($gTpl, $error_msg, $error_type, $file, $line) {
   
?>
<style type="text/css">
        .gTpl { margin: 10px 20px 0 20px; }
        .gTpl h1, .gTpl h2, .gTpl h3, .gTpl h4 { margin-bottom: 0; }
        .gTpl h1 { color: #cc0000; border-bottom: 2px solid #ee0000; }
        .gTpl p { margin-top: 5px; margin-bottom: 30px; }
        .errormsg { font-size: 1.1em; }
        .filedef { font-size: 0.9em;color: #444; font-style: italic; }
        .errorbox p { margin-bottom: 0; }
        .errorbox h3 { margin-top: 0; }
        .errorbox { background-color: #ffefef; padding: 15px; }
        .subtitle { font-size: 0.5em; font-style: italic; color: #555; padding-left: 20px; }
        .backtrace { font-family: monospace; background-color: #f8f8f8; }
    </style>

    <?php

    preg_match
('!^\[([A-Z]*)\] (.*?)$!is', $error_msg, $error);
   
$nature = $error[1];
   
$error_msg = $error[2] ? $error[2] : $error_msg;
   
$error_msg = htmlspecialchars($error_msg);
   
$error_msg = preg_replace("/ in '([^']*)' tag/is", ' in <b>'.htmlspecialchars($gTpl->left_delimiter).'$1'.htmlspecialchars($gTpl->right_delimiter).'</b> tag', $error_msg);

    echo
'<div class="gTpl">';
    echo
'<h1>Unexpected catastrophic error occured <span class="subtitle">I\'m sorry, but a few bits staying in the wrong place</span></h1>';
    echo
'<div class="errorbox">';
    if (
$error[1]) {
        echo
'<h3>' . $nature . ' ERROR</h3>';
    }
    echo
'<p class="errormsg">'. $error_msg;

    if (
$file) {
        echo
'<br><br><span class="filedef">The error occured in <b>'.$file.'</b>';

        if (
$line) {
            echo
' on line <b>'.$line.'</b>';
        }

        echo
'</span>';
    }
    echo
'</p></div>';


   
$directories = array(
       
'Templates directory' => $gTpl->getTemplateDir(true),
       
'Compile directory' => $gTpl->getCompileDir(true),
       
'Config directory' => $gTpl->getConfigDir(true),
       
'Cache directory' => $gTpl->getCacheDir(true),
    );

   
$c = 0;
    foreach (
$gTpl->plugins_dir as $dir) {
       
$directories['Plugin directory[' . ( ++$c) . ']'] = substr($dir, 0, 1) == '/' ? $dir : G_TEMPLATE_BASE . $dir;
    }

    echo
'<h3>Current searching paths</h3>';
    echo
'<p>';
    foreach (
$directories as $dirTitle => $dirPath) {
        echo
'<b>' . $dirTitle . ':</b> ' . $dirPath;


        if (
file_exists($dirPath)) {
            echo
' (<i>real path: ' . realpath($dirPath) . '</i>)';
        } else {
            echo
'<span style="color: red;"> Not exists</span>';
        }

        echo
'<br>';
    }
    echo
'</p>';


    echo
'<h3>Debug backtrace</h3>';
   
$output = '<p class="backtrace">';
   
$backtrace = debug_backtrace();
    foreach (
$backtrace as $bt) {
       
$args = '';
        foreach (
$bt['args'] as $a) {
            if (!empty(
$args)) {
               
$args .= ', ';
            }
            switch (
gettype($a)) {
                case
'integer':
                case
'double':
                   
$args .= '<span style="color: magenta;">' . $a . '</span>';
                    break;
                case
'string':
                   
$a = htmlspecialchars(substr($a, 0, 64)) . ((strlen($a) > 64) ? '...' : '');
                   
$args .= "<span style=\"color: green;\">\"$a\"</span>";
                    break;
                case
'array':
                   
$args .= '<span style="color: blue;">Array</span>(' . count($a) . ')';
                    break;
                case
'object':
                   
$args .= '<span style="color: blue;">Object</span>(' . get_class($a) . ')';
                    break;
                case
'resource':
                   
$args .= '<span style="color: blue;">Resource</span>(' . strstr($a, '#') . ')';
                    break;
                case
'boolean':
                   
$args .= $a ? '<span style="color: blue;">True</span>' : '<span style="color: blue;">False</span>';
                    break;
                case
'NULL':
                   
$args .= '<span style="color: blue;">Null</span>';
                    break;
                default:
                   
$args .= 'Unknown';
            }
        }

       
$output .= "<span style=\"font-size: 1.1em;\"><b>Call</b> {$bt['class']}{$bt['type']}<b>{$bt['function']}</b>($args);</span><br />\n";
       
$output .= "<i><b>from </b> {$bt['file']} at line {$bt['line']}</i><br><br />\n";
    }
   
$output .= "</p>\n";

    echo
$output;

    echo
'<h3>Original error message</h3>';
}


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