XMLAsArrayOfDOMNodeListsSpecifiedByXPath Class Reference

Inheritance diagram for XMLAsArrayOfDOMNodeListsSpecifiedByXPath:

Public Member Functions
	offsetExists ( $offset)
	offsetGet ( $offset)
	offsetSet ( $offset, $value)
	offsetUnset ( $offset)
Public Member Functions inherited from XMLAsArrayOfWhateversSpecifiedByXPath
	__construct ( $xml, $context_node)
	__toString ()
	__get (string $name)
	__set (string $name, $value)
	__isset (string $name)
	__unset (string $name)

Additional Inherited Members
Public Attributes inherited from XMLAsArrayOfWhateversSpecifiedByXPath
	$xml
	$context_node
Protected Member Functions inherited from XMLAsArrayOfWhateversSpecifiedByXPath
	query (string $offset)

Detailed Description

Definition at line 128 of file grima-xmlbag.php.

Member Function Documentation

offsetExists()

XMLAsArrayOfDOMNodeListsSpecifiedByXPath::offsetExists

(

$offset

)

Definition at line 129 of file grima-xmlbag.php.

References XMLAsArrayOfWhateversSpecifiedByXPath\query().

                                             {
        return $this->query( $offset )->length > 0; // technically it always exists, but...
    }

offsetGet()

XMLAsArrayOfDOMNodeListsSpecifiedByXPath::offsetGet

(

$offset

)

Definition at line 132 of file grima-xmlbag.php.

References XMLAsArrayOfWhateversSpecifiedByXPath\query().

                                          {
        return $this->query( $offset );
    }

offsetSet()

XMLAsArrayOfDOMNodeListsSpecifiedByXPath::offsetSet	(		$offset,
			$value
	)

Definition at line 135 of file grima-xmlbag.php.

References XMLAsArrayOfWhateversSpecifiedByXPath\query().

                                                  {
        $nodeList = $this->query( $offset );
        $cur_length = $nodeList->length;
        $new_length = $value->length;
        for( $i = 0 ; $i < min( $cur_length, $new_length ) ; $i++ ) {
            $cur_node = $nodeList->item($i);
            $new_node = $value->item($i);
            $cur_node->parentNode->replaceChild( $new_node, $cur_node );
        }
        for( $i = min( $cur_length, $new_length ) ; $i < $cur_length ; $i++ ) {
            $cur_node = $nodeList->item($i);
            $cur_node->parentNode->removeChild( $cur_node );
        }
        for( $i = min( $cur_length, $new_length ) ; $i < $new_length ; $i++ ) {
            $new_node = $value->item($i);
            $this->context_node->appendChild( $new_node );
        }
    }

offsetUnset()

XMLAsArrayOfDOMNodeListsSpecifiedByXPath::offsetUnset

(

$offset

)

Definition at line 153 of file grima-xmlbag.php.

References XMLAsArrayOfWhateversSpecifiedByXPath\query().

                                            {
        $nodeList = $this->query( $offset );
        $cur_length = $nodeList->length;
        for( $i = 0 ; $i < $cur_length ; $i++ ) {
            $cur_node = $nodeList->item($i);
            $cur_node->parentNode->removeChild( $cur_node );
        }
    }

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The documentation for this class was generated from the following file:

• grimas/grima-xmlbag.php