PHP Class Prewk\XmlStringStreamer\Parser\UniqueNode

Inheritance: implements Prewk\XmlStringStreamer\ParserInterface

Protected Properties

Свойство	Type	Description
$containerXml	string	If extractContainer is true, this will grow with the XML captured before and after the specified capture depth
$preCapture	boolean	Whether we're found our first capture target or not

Méthode	Description
__construct ( array $options = [] )	Parser constructor
getExtractedContainer ( ) : string	Get the extracted container XML, if called before the whole stream is parsed, the XML returned can be invalid due to missing closing tags
getNodeFrom ( Prewk\XmlStringStreamer\StreamInterface $stream ) : string \| boolean	Tries to retrieve the next node or returns false

Méthode	Description
flush ( integer $endPositionInBlob )	Cut everything from the start position to the end position in the workingBlob (+ tag length) and flush it out for later return in getNodeFrom
getClosingTagPos ( ) : boolean \| integer	Search the blob for our unique node's closing tag
getOpeningTagPos ( ) : boolean \| integer	Search the blob for our unique node's opening tag
prepareChunk ( Prewk\XmlStringStreamer\StreamInterface $stream ) : boolean	Decides whether we're to fetch more chunks from the stream or keep working with what we have.
startSalvaging ( integer $startPositionInBlob )	Set the start position in the workingBlob from where we should start reading when the closing tag is found

Méthode	Description
checkShortClosingTag ( string $workingBlob, integer $len ) : boolean \| integer	Search short closing tag in $workingBlob before

Parser constructor

public __construct ( array $options = [] )
$options	array	An options array

Cut everything from the start position to the end position in the workingBlob (+ tag length) and flush it out for later return in getNodeFrom

protected flush ( integer $endPositionInBlob )
$endPositionInBlob	integer	Position of the closing tag

Search the blob for our unique node's closing tag

protected getClosingTagPos ( ) : boolean \| integer
Résultat	boolean \| integer	Either returns the char position of the closing tag or false

Get the extracted container XML, if called before the whole stream is parsed, the XML returned can be invalid due to missing closing tags

public getExtractedContainer ( ) : string
Résultat	string	XML string

Tries to retrieve the next node or returns false

public getNodeFrom ( Prewk\XmlStringStreamer\StreamInterface $stream ) : string \| boolean
$stream	Prewk\XmlStringStreamer\StreamInterface	The stream to use
Résultat	string \| boolean	The next xml node or false if one could not be retrieved

Search the blob for our unique node's opening tag

protected getOpeningTagPos ( ) : boolean \| integer
Résultat	boolean \| integer	Either returns the char position of the opening tag or false

Decides whether we're to fetch more chunks from the stream or keep working with what we have.

protected prepareChunk ( Prewk\XmlStringStreamer\StreamInterface $stream ) : boolean
$stream	Prewk\XmlStringStreamer\StreamInterface	The stream provider
Résultat	boolean	Keep working?

Set the start position in the workingBlob from where we should start reading when the closing tag is found

protected startSalvaging ( integer $startPositionInBlob )
$startPositionInBlob	integer	Position of starting tag

If extractContainer is true, this will grow with the XML captured before and after the specified capture depth

protected string $containerXml
Résultat	string

Whether we're found our first capture target or not

protected bool $preCapture
Résultat	boolean