I'm a little confused about using xml_parser_set_option and xml_parser_get_option with XML_OPTION_SKIP_WHITE and XML_OPTION_SKIP_TAGSTART.
Looking at the source code, ...set_option() accepts both ...SKIP_WHITE and ...SKIP_TAGSTART, and sets a program variables. On the other hand, ...get_option() returns an error for both. I'm not sure of the code actually uses the variables properly, although it does reference the set variables. This does look like an oversite.
xml_parser_set_option
(PHP 4, PHP 5)
xml_parser_set_option — Affecte les options d'un analyseur XML
Description
Affecte les options d'un analyseur XML.
Liste de paramètres
- parser
-
Une référence vers un analyseur XML.
- option
-
L'option à modifier. Voir ci-dessous.
Les options suivantes sont disponibles :
Options de l'analyseur XML Option Type de données Description XML_OPTION_CASE_FOLDING entier Contrôle la gestion de la casse des balises de cet analyseur XML. Par défaut, activé. XML_OPTION_SKIP_TAGSTART entier Spécifie combien de caractères doivent être éludés du début du nom de la balise. XML_OPTION_SKIP_WHITE entier Élude ou non les valeurs contenant des caractères blancs. XML_OPTION_TARGET_ENCODING string Modifie le codage à la cible utilisé par cet analyseur XML. Par défaut, c'est celui qui a été spécifié lors de l'appel de xml_parser_create(). Les codages supportés sont ISO-8859-1, US-ASCII et UTF-8. - value
-
La nouvelle valeur de l'option.
Valeurs de retour
Retourne FALSE si parser n'est pas une référence valide sur un analyseur XML, ou si l'option n'a pas pu être modifiée. Sinon, l'option est effectivement modifiée, et la fonction retourne TRUE.
xml_parser_set_option
maschoen at pobox dot com
11-Oct-2007 09:19
11-Oct-2007 09:19
j[no_spam_please] at [thx]jessepearson dot net
09-Mar-2007 05:08
09-Mar-2007 05:08
In the function below, you need to update two lines if you don't want php to throw warnings.
change these two:
$elements[$index]['attributes'] = $tag['attributes'];
$elements[$index]['content'] = $tag['value'];
to this:
$elements[$index]['attributes'] = empty($tag['attributes']) ? "" : $tag['attributes'];
$elements[$index]['content'] = empty($tag['value']) ? "" : $tag['value'];
06-Sep-2006 04:56
A little mod to a function posted here...
function xml_to_array( $file )
{
$parser = xml_parser_create();
xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, 0 );
xml_parser_set_option( $parser, XML_OPTION_SKIP_WHITE, 1 );
xml_parse_into_struct( $parser, file_get_contents($file), $tags );
xml_parser_free( $parser );
$elements = array();
$stack = array();
foreach ( $tags as $tag )
{
$index = count( $elements );
if ( $tag['type'] == "complete" || $tag['type'] == "open" )
{
$elements[$index] = array();
$elements[$index]['name'] = $tag['tag'];
$elements[$index]['attributes'] = $tag['attributes'];
$elements[$index]['content'] = $tag['value'];
if ( $tag['type'] == "open" )
{ # push
$elements[$index]['children'] = array();
$stack[count($stack)] = &$elements;
$elements = &$elements[$index]['children'];
}
}
if ( $tag['type'] == "close" )
{ # pop
$elements = &$stack[count($stack) - 1];
unset($stack[count($stack) - 1]);
}
}
return $elements[0];
}
matt at mcbridematt dot dhs dot org
16-Dec-2002 02:56
16-Dec-2002 02:56
Re: anony at mous dot com
case folding is a violation of the XHTML specification. xhtml is all in lowercase to be inline with the DOM
pupeno at pupeno dot com
16-Nov-2002 10:14
16-Nov-2002 10:14
XML is case sensitive, then, from my point of view, disabling case folding doesn't goes against xml 1.0 specifications but the contrary, disabling case folding allow us to distiguish between diferent cases of the same letter ('a' and 'A') which of XML are two diferent things.
From my point of view, disabling case folding is a good practice and I think it should be disabled by default.
More information on:
http://www.isacat.net/2001/xml/case.htm
and
http://www.w3.org/TR/REC-xml
Thank you.
ta at NOSPAM dot magicsquare dot info
09-Jul-2002 01:52
09-Jul-2002 01:52
XML_OPTION_SKIP_WHITE works for me (linux, php 4.2.1)
phpinfo says :
XML Support active
XML Namespace Support active
EXPAT Version expat_1.95.2
i guess it depends on expat version/presence
chris at wildcharacters dot com
22-Oct-2001 04:32
22-Oct-2001 04:32
The two 'skip' tags are not available to windows users using PHP 4.0.4. The following:
$skipWhite = xml_parser_get_option ($xmlParser,XML_OPTION_SKIP_WHITE);
$skipTagStart = xml_parser_get_option ($xmlParser,XML_OPTION_SKIP_TAGSTART);
generates the following errors:
Warning: xml_parser_get_option: unknown option in c:/program files/abria merlin/apache/htdocs/xml/sax_test.php on line 230
anony at mous dot com
20-Apr-2000 02:26
20-Apr-2000 02:26
Disable case folding or your code will be violating the XML 1.0 specification.
