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 127 of file grima-xmlbag.php.

Member Function Documentation

offsetExists()

XMLAsArrayOfDOMNodeListsSpecifiedByXPath::offsetExists

(

$offset

)

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

                                             {

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


    }

References XMLAsArrayOfWhateversSpecifiedByXPath\query().

offsetGet()

XMLAsArrayOfDOMNodeListsSpecifiedByXPath::offsetGet

(

$offset

)

Definition at line 131 of file grima-xmlbag.php.

                                          {

        return $this->query($offset);

    }

References XMLAsArrayOfWhateversSpecifiedByXPath\query().

offsetSet()

XMLAsArrayOfDOMNodeListsSpecifiedByXPath::offsetSet	(		$offset,
			$value
	)

Definition at line 134 of file grima-xmlbag.php.

                                                  {

        $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);

        }

    }

References XMLAsArrayOfWhateversSpecifiedByXPath\query().

offsetUnset()

XMLAsArrayOfDOMNodeListsSpecifiedByXPath::offsetUnset

(

$offset

)

Definition at line 152 of file grima-xmlbag.php.

                                            {

        $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);

        }

    }

References XMLAsArrayOfWhateversSpecifiedByXPath\query().

---

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

• grimas/grima-xmlbag.php