DomNode->get_content

Gets content of node ()
string DomNode->get_content ( )

This function returns the content of the actual node.

Example 567. Getting a content

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<?php
if (!$dom = domxml_open_mem($xmlstr)) {

  echo "Error while parsing the document\n";

  exit;

}

$root = $dom->document_element();

$node_array = $root->get_elements_by_tagname("element");


for ($i = 0; $i<count($node_array); $i++) {

    $node = $node_array[$i];

    echo "The element[$i] is: " . $node->get_content();

}

?>

Code Examples / Notes » domnode_get_content

sysadmin

Seems that get_content() always returns utf-8. Opening document with something like $dom->dump_mem(true,"ISO-8859-1") makes no difference!

d dot cicognani

Only to correct a very small error, but maybe difficult to find in che function GetContentAsString posted by someone in April 2005. There was $anode-node_value() instead of $anode->node_value(). This is the right version: <?php function GetContentAsString($node) { $st = ""; foreach ($node->child_nodes() as $cnode) if ($cnode->node_type()==XML_TEXT_NODE) $st .= $cnode->node_value(); else if ($cnode->node_type()==XML_ELEMENT_NODE) { $st .= "<" . $cnode->node_name(); if ($attribnodes=$cnode->attributes()) { $st .= " "; foreach ($attribnodes as $anode) $st .= $anode->node_name() . "='" . $anode->node_value() . "'"; } $nodeText = GetContentAsString($cnode); if (empty($nodeText) && !$attribnodes) $st .= " />"; // unary else $st .= ">" . $nodeText . "</" . $cnode->node_name() . ">"; } return $st; } ?>

11-apr-2005 05:41

Here's a routine I wrote that acts like get_content() but returns embedded XHTML in the string returned. I needed this as I was wanting to embed HTML formatting codes in my HTML (e.g., "<br />") and converting them to HTML entities or using CDATA was a huge hassle. <?php function GetContentAsString($node) { $st = ""; foreach ($node->child_nodes() as $cnode) if ($cnode->node_type()==XML_TEXT_NODE) $st .= $cnode->node_value(); else if ($cnode->node_type()==XML_ELEMENT_NODE) { $st .= "<" . $cnode->node_name(); if ($attribnodes=$cnode->attributes()) { $st .= " "; foreach ($attribnodes as $anode) $st .= $anode->node_name() . "='" . $anode-node_value() . "'"; } $nodeText = GetContentAsString($cnode); if (empty($nodeText) && !$attribnodes) $st .= " />"; // unary else $st .= ">" . $nodeText . "</" . $cnode->node_name() . ">"; } return $st; } ?>

krautman

get_content() always returns UTF-8 (as should be!). To get the content right just code it like $myContent = utf8_decode($myNode->get_content()); Works fine!

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DomNode->get_content

Gets content of node () string DomNode->get_content ( )

Example 567. Getting a content

Code Examples / Notes » domnode_get_content

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Gets content of node ()
string DomNode->get_content ( )