application/libraries/html2pdf/_class/exception.class.php

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<?php
/**
 * HTML2PDF Librairy - HTML2PDF Exception
 *
 * HTML => PDF convertor
 * distributed under the LGPL License
 *
 * @author  Laurent MINGUET <webmaster@html2pdf.fr>
 * @version 4.04
 */
class HTML2PDF_exception extends exception
{
    protected $_tag = null;
    protected $_html = null;
    protected $_other = null;
    protected $_image = null;
    protected $_messageHtml = '';

    /**
     * generate a HTML2PDF exception
     *
     * @param int    $err   error number
     * @param mixed  $other additionnal informations
     * @param string $html  additionnal informations
     *
     * @return string  $html  optionnal code HTML associated to the error
     */
    final public function __construct($err = 0, $other = null, $html = '')
    {
        // read the error
        switch($err)
        {
            case 1: // Unsupported tag
                $msg = (HTML2PDF_locale::get('err01'));
                $msg = str_replace('[[OTHER]]', $other, $msg);
                $this->_tag = $other;
                break;

            case 2: // too long sentence
                $msg = (HTML2PDF_locale::get('err02'));
                $msg = str_replace('[[OTHER_0]]', $other[0], $msg);
                $msg = str_replace('[[OTHER_1]]', $other[1], $msg);
                $msg = str_replace('[[OTHER_2]]', $other[2], $msg);
                break;

            case 3: // closing tag in excess
                $msg = (HTML2PDF_locale::get('err03'));
                $msg = str_replace('[[OTHER]]', $other, $msg);
                $this->_tag = $other;
                break;

            case 4: // tags closed in the wrong order
                $msg = (HTML2PDF_locale::get('err04'));
                $msg = str_replace('[[OTHER]]', print_r($other, true), $msg);
                break;

            case 5: // unclosed tag
                $msg = (HTML2PDF_locale::get('err05'));
                $msg = str_replace('[[OTHER]]', print_r($other, true), $msg);
                break;