inc.debug.php File Reference

Go to the source code of this file.

Namespaces
namespace	ilias
	redirection script todo: (a better solution should control the processing via a xml file)

Functions
	vd ()
	shortcut for var_dump with enhanced debug information
	pr ($var, $name= '')
	shortcut for print_r
	cf ($backjumps=1)
	prints an information about the function that called the function that invoked this function (the optional backjump param conrols the level in backtrace)
	getPhpSourceCodePositionInfo ($backjumps=0)
	returns an array containing function information from backtrace (the optional backjump param conrols the level in backtrace)

Function Documentation

cf

(

$backjumps = 1

)

prints an information about the function that called the function that invoked this function (the optional backjump param conrols the level in backtrace)

Author

Björn Heyser bheys.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de public

Parameters

integer

$backjumps

Definition at line 126 of file inc.debug.php.

References getPhpSourceCodePositionInfo().

{
        list($fileC, $funcC) = getPhpSourceCodePositionInfo( ($backjumps - 1) + 1 );
        list($fileF, $funcF) = getPhpSourceCodePositionInfo( ($backjumps) + 1 );

        echo "<pre style=\"text-align:left;\">$fileC - $funcC\nIS CALLED FROM: $fileF - $funcF</pre>";

        // BH: php 5.3 seems to not flushing the output consequently so following redirects are still performed
        // and the output of vd() would be lost in nirvana if we not flush the output manualy
        flush(); ob_flush();
}

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getPhpSourceCodePositionInfo

(

$backjumps = 0

)

returns an array containing function information from backtrace (the optional backjump param conrols the level in backtrace)

Author

Björn Heyser bheys.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de public

Parameters

integer

$backjumps

Definition at line 146 of file inc.debug.php.

References $file.

Referenced by cf(), and vd().

{
        $i = $backjumps;
        $j = $backjumps + 1;

        $e = new Exception();
        $trace = $e->getTrace();

        $file = basename($trace[$i]['file']).':'.$trace[$i]['line'];

        $func = '';

        if( isset($trace[$j]['class']) && strlen($trace[$j]['class']) )
        {
                $func = $trace[$j]['class'];

                if( isset($trace[$j]['class']) && strlen($trace[$j]['class']) )
                                $func .= $trace[$j]['type'];
                else    $func .= '::';
        }

        $func .= $trace[$j]['function'].'()';

        return array($file, $func);
}

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pr	(		$var,
			$name = ''
	)

shortcut for print_r

Author

Björn Heyser bheys.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de public

Parameters

mixed	any number of parameters
string	name of variable (optional)

Definition at line 97 of file inc.debug.php.

References ilAuthFactory\CONTEXT_CRON, and ilAuthFactory\getContext().

{
        if($name != '') $name .= ' = ';
        $print = $name.print_r($var,true);
        
        if( ilAuthFactory::getContext() == ilAuthFactory::CONTEXT_CRON )
        {
                $hr = "\n---------------------------------------------------------------\n";
                echo $hr.$print.$hr;
        }
        else
        {
                echo '<pre>'.$print.'</pre>';
        }
        
        // BH: php 5.3 seems to not flushing the output consequently so following redirects are still performed
        // and the output of vd() would be lost in nirvana if we not flush the output manualy
        flush(); ob_flush();
}

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vd

(

)

shortcut for var_dump with enhanced debug information

Author

Björn Heyser bheys.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

Sascha Hofmann shofm.nosp@m.ann@.nosp@m.datab.nosp@m.ay.d.nosp@m.e public

Parameters

mixed

any number of parameters

Definition at line 42 of file inc.debug.php.

References $file, ilAuthFactory\CONTEXT_CRON, ilAuthFactory\getContext(), and getPhpSourceCodePositionInfo().

Referenced by ilTinyMCE\_getEditorLanguage(), ilTinyMCE\addCustomRTESupport(), ilTinyMCE\addRTESupport(), ilTinyMCE\addUserTextEditor(), ilTinyMCE\ilTinyMCE(), and ilTestPlayerDynamicQuestionSetGUI\showQuestionSelectionCmd().

{
        list($file, $func) = getPhpSourceCodePositionInfo(1);
        
        $numargs = func_num_args();

        if ($numargs == 0)
        {
                return false;
        }
        
        $arg_list = func_get_args();
        $num = 1;

        include_once 'Services/Authentication/classes/class.ilAuthFactory.php';
        if( ilAuthFactory::getContext() == ilAuthFactory::CONTEXT_CRON )
                        $cli = true;
        else    $cli = false;
        
        foreach ($arg_list as $arg)
        {
                if(!$cli)
                {
                        $printbefore = "<pre style=\"text-align:left;\">";
                        $printbefore .= "$file - $func - variable $num:<br/>";
                        $printafter = "</pre><br/>";
                }
                else
                {
                        $printbefore = "\n\n_________________________________________________".
                                                        "_________________________________________________\n";
                        $printbefore .= "$file - $func - variable $num:\n\n";
                        $printafter = "_________________________________________________".
                                                        "_________________________________________________\n\n";
                }

                echo $printbefore;
                var_dump($arg);
                echo $printafter;
                $num++;
        }
        
        // BH: php 5.3 seems to not flushing the output consequently so following redirects are still performed
        // and the output of vd() would be lost in nirvana if we not flush the output manualy
        flush(); ob_flush();
}

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