Viewing file:  fb2.php (2.91 KB) -rw-rw-r--
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<?php
getautor();
function getautor(){
$config = simplexml_load_file("prueba.fb2");
//print_r($config);
$first_name=$config->{'description'}->{'title-info'}->{'author'}->{'first-name'};
$last_name=$config->{'description'}->{'title-info'}->{'author'}->{'last-name'};
echo $first_name.chr(10);
echo $last_name.chr(10);
$title=$config->{'description'}->{'title-info'}->{'book-title'};
$lines = file('prueba.fb2'); // lo metemos en un array.
echo $inicio_nombre=array_find("<first-name>",$lines);
echo $inicio_apellido=array_find("<last-name>",$lines);
echo $inicio_titulo=array_find("<book-title>",$lines);
echo $fin_nombre=array_find("</first-name>",$lines);
echo $fin_apellido=array_find("</last-name>",$lines);
echo $fin_titulo=array_find("</book-title>",$lines);
// ahora, cambiamos dichos elementos del array
$nombre="<first-name>"."hola don pepito"."</first-name>".chr(13).chr(10);
$apellido="<last-name>"."se�or lopez"."</last-name>".chr(13).chr(10);
$titulo="<book-title>"."Mi Tiotulo"."</book-title>".chr(13).chr(10);
$lines[$inicio_nombre]=$nombre;
$lines[$inicio_apellido]=$apellido;
$lines[$inicio_titulo]=$titulo;
// y ahora, creamos de nuevo el ficherito
$handle=fopen("nombrecito.fb2","w+");
foreach ($lines as $key=>$valor){
echo "$key----------$valor".chr(10);
fwrite($handle,$valor);
}
fclose($handle);
}
function array_find($needle, $haystack)
{
foreach ($haystack as $key=>$item)
{
if (strpos($item, $needle) !== FALSE)
{
return $key;
break;
}
}
}
/*
$parent = new DomDocument;
$parent_node = $parent ->createElement('author');
$parent_node->appendChild($parent->createElement('first-name', 'nombre del jambo'));
$parent_node->appendChild($parent->createElement('last-name', 'apellido del jambo'));
$parent->appendChild($parent_node);
$xml = new DOMDocument();
$xml->load('prueba.fb2');
$nodelist=$xml->getElementsByTagName('description/author/title-info');
for ($i = 0; $i < $nodelist->length; $i++) {
$innernodelist=$nodelist->item($i)->childNodes;
echo $innernodelist->length.chr(10);
for($j = 0; $j < $innernodelist->length; $j++){
echo $innernodelist->item($j)->nodeName.chr(10);;
if(( (string) $innernodelist->item($j)->nodeName)==='first-name' ){
$replace=$nodelist->item($i);
echo $item[i];
print_r($replace);
break 2;
}
}
}
if($replace!==null){
$new=$xml->createElement('author');
$nombre=$xml->createElement('first-name','nombre propio');
$apellido=$xml->createElement('last-name','apellido del jambo');
$new->appendChild($nombre);
$new->appendChild($apellido);
$replace->parentNode->replaceChild($new,$replace);
}
*/
?>
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