inc.debug.php File Reference

Go to the source code of this file.

Namespaces
	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 More...
	pr ($var, $name='')
	shortcut for print_r More...
	cf ($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) More...
	getPhpSourceCodePositionInfo ($backjumps=0)
	returns an array containing function information from backtrace (the optional backjump param conrols the level in backtrace) More...

Function Documentation

cf()

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 124 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();
}

Here is the call graph for this function:

getPhpSourceCodePositionInfo()

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 145 of file inc.debug.php.

References $i.

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);
}

Here is the caller graph for this function:

pr()

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 95 of file inc.debug.php.

References $name, 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();
}

Here is the call graph for this function:

vd()

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 ilAuthFactory\getContext(), and getPhpSourceCodePositionInfo().

Referenced by ilTinyMCE\__construct(), ilTinyMCE\_getEditorLanguage(), ilTinyMCE\addCustomRTESupport(), ilTinyMCE\addRTESupport(), ilTinyMCE\addUserTextEditor(), 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();
}

Here is the call graph for this function:

Here is the caller graph for this function: