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API15

JDocumentError/renderBacktrace

From Joomla! Documentation

< API15:JDocumentError
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Contents

Syntax

renderBacktrace()


Defined in

libraries/joomla/document/error/error.php

Importing

jimport( 'joomla.document.error.error' );

Source Body

function renderBacktrace()
{
        $contents       = null;
        $backtrace      = $this->_error->getTrace();
        if( is_array( $backtrace ) )
        {
                ob_start();
                $j      =       1;
                echo    '<table border="0" cellpadding="0" cellspacing="0" class="Table">';
                echo    '       <tr>';
                echo    '               <td colspan="3" align="left" class="TD"><strong>Call stack</strong></td>';
                echo    '       </tr>';
                echo    '       <tr>';
                echo    '               <td class="TD"><strong>#</strong></td>';
                echo    '               <td class="TD"><strong>Function</strong></td>';
                echo    '               <td class="TD"><strong>Location</strong></td>';
                echo    '       </tr>';
                for( $i = count( $backtrace )-1; $i >= 0 ; $i-- )
                {
                        echo    '       <tr>';
                        echo    '               <td class="TD">'.$j.'</td>';
                        if( isset( $backtrace[$i]['class'] ) ) {
                                echo    '       <td class="TD">'.$backtrace[$i]['class'].$backtrace[$i]['type'].$backtrace[$i]['function'].'()</td>';
                        } else {
                                echo    '       <td class="TD">'.$backtrace[$i]['function'].'()</td>';
                        }
                        if( isset( $backtrace[$i]['file'] ) ) {
                                echo    '               <td class="TD">'.$backtrace[$i]['file'].':'.$backtrace[$i]['line'].'</td>';
                        } else {
                                echo    '               <td class="TD">&nbsp;</td>';
                        }
                        echo    '       </tr>';
                        $j++;
                }
                echo    '</table>';
                $contents = ob_get_contents();
                ob_end_clean();
        }
        return $contents;
}

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Examples

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