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add tests/ files as examples that you can run and play around with

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Sterling Hughes 2003-06-05 17:51:35 +00:00
parent b59c7c7307
commit 7dadb69c88
2 changed files with 137 additions and 0 deletions
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ext/dom/examples/dom1.inc Normal file
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<?PHP
$xmlstr = "<?xml version='1.0' standalone='yes'?>
<!DOCTYPE chapter SYSTEM '/share/sgml/Norman_Walsh/db3xml10/db3xml10.dtd'
[ <!ENTITY sp \"spanish\">
]>
<!-- lsfj -->
<chapter language='en'><title language='en'>Title</title>
<para language='ge'>
&sp;
<!-- comment -->
<informaltable language='&sp;kkk'>
<tgroup cols='3'>
<tbody>
<row><entry>a1</entry><entry morerows='1'>b1</entry><entry>c1</entry></row>
<row><entry>a2</entry><entry>c2</entry></row>
<row><entry>a3</entry><entry>b3</entry><entry>c3</entry></row>
</tbody>
</tgroup>
</informaltable>
</para>
</chapter> ";
function print_node($node)
{
print "Node Name: " . $node->nodeName;
print "\nNode Type: " . $node->nodeType;
$child_count = count($node->childNodes);
print "\nNum Children: " . $child_count;
if($child_count <= 1){
print "\nNode Content: " . $node->nodeValue;
}
print "\n\n";
}
function print_node_list($nodelist)
{
foreach($nodelist as $node)
{
print_node($node);
}
}
?>

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<?php
require_once("dom1.inc");
echo "Test 1: accessing single nodes from php\n";
$dom = new domDocument;
$dom->loadxml($xmlstr);
if(!$dom) {
echo "Error while parsing the document\n";
exit;
}
// children() of of document would result in a memleak
//$children = $dom->children();
//print_node_list($children);
echo "--------- root\n";
$rootnode = $dom->documentElement;
print_node($rootnode);
echo "--------- children of root\n";
$children = $rootnode->childNodes;
print_node_list($children);
// The last node should be identical with the last entry in the children array
echo "--------- last\n";
$last = $rootnode->lastChild;
print_node($last);
// The parent of this last node is the root again
echo "--------- parent\n";
$parent = $last->parentNode;
print_node($parent);
// The children of this parent are the same children as one above
echo "--------- children of parent\n";
$children = $parent->childNodes;
print_node_list($children);
echo "--------- creating a new attribute\n";
//This is worthless
//$attr = $dom->createAttribute("src", "picture.gif");
//print_r($attr);
//$rootnode->set_attributeNode($attr);
$attr = $rootnode->setAttribute("src", "picture.gif");
$attr = $rootnode->getAttribute("src");
print_r($attr);
print "\n";
echo "--------- Get Attribute Node\n";
$attr = $rootnode->getAttributeNode("src");
print_node($attr);
echo "--------- Remove Attribute Node\n";
$attr = $rootnode->removeAttribute("src");
print "Removed " . $attr . " attributes.\n";
echo "--------- attributes of rootnode\n";
$attrs = $rootnode->attributes;
print_node_list($attrs);
echo "--------- children of an attribute\n";
$children = current($attrs)->childNodes;
print_node_list($children);
echo "--------- Add child to root\n";
$myelement = new domElement("Silly", "Symphony");
$newchild = $rootnode->appendChild($myelement);
print_node($newchild);
print $dom->saveXML();
print "\n";
echo "--------- Find element by tagname\n";
echo " Using dom\n";
$children = $dom->getElementsByTagname("Silly");
print_node_list($children);
echo " Using elem\n";
$children = $rootnode->getElementsByTagName("Silly");
print_node_list($children);
echo "--------- Unlink Node\n";
print_node($children[0]);
$rootnode->removeChild($children[0]);
print_node_list($rootnode->childNodes);
print $dom->savexml();
echo "--------- Find element by id\n";
print ("Not implemented\n");
echo "--------- Check various node_name return values\n";
print ("Not needed\n");
?>