Catches an exception and converts it to an XML response. More...

Inheritance diagram for Whoops\Handler\XmlResponseHandler:

Collaboration diagram for Whoops\Handler\XmlResponseHandler:

Public Member Functions
	addTraceToOutput ($returnFrames=null)

	handle ()

	contentType ()

Public Member Functions inherited from Whoops\Handler\Handler
	setRun (RunInterface $run)

	setInspector (Inspector $inspector)

	setException ($exception)

	handle ()

	setRun (RunInterface $run)

	setException ($exception)

	setInspector (Inspector $inspector)

Static Private Member Functions
static	addDataToNode (\SimpleXMLElement $node, $data)

static	toXml ($data)
	The main function for converting to an XML document. More...

Private Attributes
	$returnFrames = false

Additional Inherited Members
Data Fields inherited from Whoops\Handler\Handler
const	DONE = 0x10

const	LAST_HANDLER = 0x20
	The Handler has handled the Throwable in some way, and wishes to skip any other Handler. More...

const	QUIT = 0x30
	The Handler has handled the Throwable in some way, and wishes to quit/stop execution. More...

Protected Member Functions inherited from Whoops\Handler\Handler
	getRun ()

	getInspector ()

	getException ()

Detailed Description

Catches an exception and converts it to an XML response.

Additionally can also return exception frames for consumption by an API.

Definition at line 17 of file XmlResponseHandler.php.

Member Function Documentation

◆ addDataToNode()

static Whoops\Handler\XmlResponseHandler::addDataToNode	(	\SimpleXMLElement	$node,
			$data
	)

staticprivate

Parameters

SimpleXMLElement	$node	Node to append data to, will be modified in place
array \| \Traversable	$data

Returns: SimpleXMLElement The modified node, for chaining

Definition at line 68 of file XmlResponseHandler.php.

    {
        assert('is_array($data) || $node instanceof Traversable');
 
        foreach ($data as $key => $value) {
            if (is_numeric($key)) {
                // Convert the key to a valid string
                $key = "unknownNode_". (string) $key;
            }
 
            // Delete any char not allowed in XML element names
            $key = preg_replace('/[^a-z0-9\-\_\.\:]/i', '', $key);
 
            if (is_array($value)) {
                $child = $node->addChild($key);
                self::addDataToNode($child, $value);
            } else {
                $value = str_replace('&', '&amp;', print_r($value, true));
                $node->addChild($key, $value);
            }
        }
 
        return $node;
    }

References $data, and Whoops\Handler\XmlResponseHandler\addDataToNode().

Referenced by Whoops\Handler\XmlResponseHandler\addDataToNode(), and Whoops\Handler\XmlResponseHandler\toXml().

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◆ addTraceToOutput()

Whoops\Handler\XmlResponseHandler::addTraceToOutput ( $returnFrames = null )

Parameters

bool | null $returnFrames

Returns: bool|$this

Definition at line 28 of file XmlResponseHandler.php.

    {
        if (func_num_args() == 0) {
            return $this->returnFrames;
        }
 
        $this->returnFrames = (bool) $returnFrames;
        return $this;
    }

References Whoops\Handler\XmlResponseHandler\$returnFrames.

Referenced by Whoops\Handler\XmlResponseHandler\handle().

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◆ contentType()

Whoops\Handler\XmlResponseHandler::contentType ( )

Returns: string

Definition at line 58 of file XmlResponseHandler.php.

    {
        return 'application/xml';
    }

◆ handle()

Whoops\Handler\XmlResponseHandler::handle ( )

Returns: int

Implements Whoops\Handler\HandlerInterface.

Definition at line 41 of file XmlResponseHandler.php.

    {
        $response = [
            'error' => Formatter::formatExceptionAsDataArray(
                $this->getInspector(),
                $this->addTraceToOutput()
            ),
        ];
 
        echo $this->toXml($response);
 
        return Handler::QUIT;
    }

References Whoops\Handler\XmlResponseHandler\addTraceToOutput(), Whoops\Handler\Handler\getInspector(), Whoops\Handler\Handler\QUIT, and Whoops\Handler\XmlResponseHandler\toXml().

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◆ toXml()

static Whoops\Handler\XmlResponseHandler::toXml ( $data )

staticprivate

The main function for converting to an XML document.

Parameters

array | \Traversable $data

Returns: string XML

Definition at line 99 of file XmlResponseHandler.php.

    {
        assert('is_array($data) || $node instanceof Traversable');
 
        $node = simplexml_load_string("<?xml version='1.0' encoding='utf-8'?><root />");
 
        return self::addDataToNode($node, $data)->asXML();
    }