Simplexml Load File Error Handling - Silicon Valley Gazette

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I’m using simplexml to put the perfect latest tumblr blog post on my site. messages->messages->’photo url’;$text implies ‘

posts->post->’photo-caption’;echo source = “‘;echo $image;echo ‘”>

‘;echo $text;?>

It works fine, but every once in a while I get an error:

Warning: simplexml_load_file() [function.simplexml-load-file]: http://joscha.tumblr.Parser com/api/read?type=photo&start=0&num=1:10: error: opening and End header mismatch: META line 8 and HEAD when /www/htdocs/w00a94ee/r/draft/index.php in Simplexml_load_file() line 320

Warning: [function.simplexml-load-file]: here at /www/htdocs/w00a94ee/r/draft/index.php at 320

Line 320 is a new simplexml line. I don’t know how to interpret this error, but because it occurs very rarely, I’m having issues with the entire Tumblr API. I’m not good with PHP.

Is there a way to hide everything on error?

Definition And Usage

Syntax

Parameter Values

Settings	Description
file	Required. Gives the path to the XML help file
class	Optional. Specifies the class of the newly purchased item
Parameters	Optional. Specifies additional libxml options. Set by detecting the parameter and 1 or (TRUE FALSE or e.g. LIBXML_NOBLANKS(1)) Possible values: LIBXML_COMPACT – Enable node mapping optimization (may speed up application) LIBXML_DTDATTR – Set default DTD attributes LIBXML_DTDLOAD – load external subset LIBXML_DTDVALID area) Validate with DTD LIBXML_NOBLANKS – remove empty nodes LIBXML_NOCDATA – concatenate CDATA as a text node LIBXML_NOEMPTYTAG – expands empty tags (e.g. to ), only available in DOMDocument->save() in addition to DOMDocument->saveXML() functions LIBXML_NOENT – Replacing Objects LIBXML_NOERROR, for example, does not display error messages LIBXML_NONET – Disable network connection when loading documents. LIBXML_NOWARNING section Do not display reports Note. LIBXML_NOXMLDECL – remove XML declaration when saving document menta. LIBXML_NSCLEAN – remove redundant namespace declarations. LIBXML_PARSEHUGE – Sets the XML_PARSE_HUGE flag, which weakens the minification of any hard-coded parser. This affects the maximum document depth selection limits, and then the sentence node size limits. Implement LIBXML_XINCLUDE – replacement for XInclude LIBXML_ERR_ERROR – recoverable errors received LIBXML_ERR_FATAL – received fatal errors LIBXML_ERR_NONE> No error received LIBXML_ERR_WARNING – receive simple warnings LIBXML_VERSION – get libxml entry (eg 20605 or 20617) LIBXML_DOTTED_VERSION Get the dotted version of libxml (e.g. 2.6.5 or just 2.6.17)
ns	Optional. Specifies an awesome namespace prefix or URI
is_prefix	Optional. Specifies a boolean value. TRUE if or when ns is a prefix of a. FALSE and if ns is a URI. Default FALSE

Technical Readabilitydatatable=”1″>
Details

Return value:

SimpleXMLElement object if setinfantry. FALSE on error
PHP version:	5+

More Examples

Example

Converting an XML file to an object and then outputting preliminary data and elementsfromSubject:

Example

$xml=simplexml_load_file(“note.xml”);
echo $xml->an! ! ! “
“;
echo $xml->de . “
“;
echo $xml->header; “
“;
echo $xml->body;
?>

Example

Output the element name along with data for each child node in the current XML file:

foreach($xml->children() as $child)

echo $child->getName() . inside: ” . $child . “
“;

messages

bertieB

I can’t surf the web in /wp-admin after upgrading to PHP 7.3 (see error: below)

Uncaught fatal error: call to undefined function simplexml_load_file() in /var/www/xxxxxxxx/www/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-wp- to install . php:817 Stack trace: #0 /var/www/xxxxxxxx/www/wp-content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/includes/class-wp-installer.php(71): WP_Installer – >load_repositories_list() #1 /var/www/xxxxxxxx/www/wp-content/plugins/sitepress- multilingual-cms/vendor/otgs/installer/includes/class-wp-installer.php(50): WP_Installer->__construct() #2 /var/www/xxxxxxxx/www/wp-content/plugins/sitepress-multilingual- cms/vendor/otgs/installer/includes/functions-core.php(3): WP_Installer::instance() #3 /var/www/xxxxxxxx/www/wp-content/plugins/sitepress-multilingual-cms/vendor/ otgs/installer/installer.php(15): WP_Installer() #4 /var/www/xxxxxxxxx/www/wp – content/plugins/sitepress-multilingual-cms/vendor/otgs/installer/loader.php(164): include_once(‘/var/www/my_web…’) #5 /var/www/xxxxxxxx/www/wp – include s/cla in /var/www/xxxxxxxx/www/wp-content/plugins/sitepress-multilingual -cms/vendor/otgs/installer/includes/class-wp-installer.php with line 817

I have visited this page
https://wpml.org/errata/php-7-possible-issues-simplexml/

simplexml load file error handling

But I’m not on Ubuntu, I’m on Debian GNU/Linux 10 (Buster)

apt-get update
does not produce items (this is the latest version)

I contacted my server support and ran
proper installation of php7.3-xml

simplexml load file error handling

These cars. solve the problem.

I
# php -m
[PHP modifications]
(…)
Shmop
Sockets
(… He)

It looks like simplexml was never installed.

I tried
# apt-get install php7.3-simplexml

Reading package lists… Done
Create dependency state tree
Reading information… Done
Note that “php7.3-xml” isIs correct instead of “php7.3-simplexml”
php7.3-xml is already the latest version (version 7.3.22-1+0~20200909.67+debian10~1.gbpdd7b72).
0 is updated, 0 is newly installed, nothing needs to be removed and 7 is not updated.

Bruno Kos

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