Что такое код domdocument >html_dump_mem

DomDocument->html_dump_mem

DomDocument->html_dump_mem — Dumps the internal XML tree back into a string as HTML

Описание

Creates an HTML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below.

Пример #1 Creating a simple HTML document header

// Creates the document
$doc = domxml_new_doc ( «1.0» );

$root = $doc -> create_element ( «html» );
$root = $doc -> append_child ( $root );

$head = $doc -> create_element ( «head» );
$head = $root -> append_child ( $head );

$title = $doc -> create_element ( «title» );
$title = $head -> append_child ( $title );

$text = $doc -> create_text_node ( «This is the title» );
$text = $title -> append_child ( $text );

echo $doc -> html_dump_mem ();
?>

Результат выполнения данного примера:

See also domdocument_dump_file() , and domdocument_html_dump_mem() .

РНР \ DOMDocument преобразует> в & GT; и & к & Amp;

Я посылаю HTML в \ DomDocument и \ DomDocument конвертировать все специальные символы.

как я мог бы сказать \ DomDocument не преобразовать наш специальный символ между

<% , Если & а>10%> преобразуется в <% , если & а>10%>

вход

вывод

код

перед тем отправить HTML в DOMDocument мы должны кодировать специальные данные и после работы Dom закончились декодированными данные.

Why doesn’t var_dump work with DomDocument objects, while print($dom->saveHTML()) does?

Why doesn’t var_dump work with DomDocument objects, while print($dom->saveHTML()) produces output?

2 Answers 2

Update: As of PHP 5.4.1 you can finally var_dump DOM objects. See https://gist.github.com/2499678

It has nothing to do with any interfaces and in fact is very simple. var_dump shows only those class properties that have been declared by their developers by calling such C-functions as

For instance, the properties of the class Exception are declared in the file Zend/zend_exceptions.c like this

All these functions then call

which updates the property list. Then comes the var_dump in ext/standard/var.c and looks them up by calling php_object_property_dump which enumerates them through the same property list. You see the intentionally exposed inner structure.

The developers of the DOM extension just have chosen not to expose the structure of their classes. They simply do not call those sort of functions. That is why you see nothing.

If you look into ext/dom/php_dom.c you find a property declaration once. And it’s for the DomException class. It redefines the property code .

If the Exception dump looks like

The DOMException dump is a little bit different.

See how the code property moved to the end? It’s because of redeclaration.

DomDocument->dump_mem

DomDocument->dump_mem — Dumps the internal XML tree back into a string

Description

Creates an XML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below. The format specifies whether the output should be neatly formatted, or not.

Example #1 Creating a simple HTML document header

Note: The first parameter was added in PHP 4.3.0.

Что такое код domdocument &#62;html_dump_mem

(no version information, might be only in CVS)

DomDocument->html_dump_mem — Dumps the internal XML tree back into a string as HTML

Description string DomDocument->html_dump_mem ( void )

Creates an HTML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below.

Example 1. Creating a simple HTML document header

See also domdocument_dump_file() , domdocument_html_dump_mem() .

Что такое код domdocument &#62;html_dump_mem

DomDocument->html_dump_mem — Dumps the internal XML tree back into a string as HTML

Description string DomDocument->html_dump_mem ( void)

Creates an HTML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below.

Example 1. Creating a simple HTML document header

See also DomDocument_dump_file() , DomDocument_html_dump_mem() .

Что такое код domdocument &#62;html_dump_mem

(no version information, might be only in CVS)

DomDocument->html_dump_mem — Dumps the internal XML tree back into a string as HTML

Description string DomDocument->html_dump_mem ( void)

Creates an HTML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below.

Example 1. Creating a simple HTML document header

See also DomDocument_dump_file() , DomDocument_html_dump_mem() .

DomDocument->html_dump_mem

DomDocument->html_dump_mem — выполняет дамп внутреннего дерева XML обратно в строку как HTML.

Описание

string DomDocument->html_dump_mem (void)

Создаёт HTML-документ из dom-представления. Эта функция обычно вызывается после построения нового dom-документа с нуля, как в следующем примере.

Пример 1. Создание простой шапки/header HTML-документа

См. также DomDocument_dump_file(), DomDocument_html_dump_mem().

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Что такое код domdocument &#62;html_dump_mem

(no version information, might be only in CVS)

DomDocument->html_dump_mem — Dumps the internal XML tree back into a string as HTML

Description string DomDocument->html_dump_mem ( void )

Creates an HTML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below.

Example 1. Creating a simple HTML document header

$root = $doc -> create_element ( «html» );
$root = $doc -> append_child ( $root );

$head = $doc -> create_element ( «head» );
$head = $root -> append_child ( $head );

$title = $doc -> create_element ( «title» );
$title = $head -> append_child ( $title );

$text = $doc -> create_text_node ( «This is the title» );
$text = $title -> append_child ( $text );

Что такое код domdocument &#62;html_dump_mem

(no version information, might be only in CVS)

DomDocument->html_dump_mem — Dumps the internal XML tree back into a string as HTML

Description string DomDocument->html_dump_mem ( void )

Creates an HTML document from the dom representation. This function usually is called after building a new dom document from scratch as in the example below.

Example 1. Creating a simple HTML document header

= domxml_new_doc ( «1.0» );
$root = $doc -> create_element ( «HTML» );
$root = $doc -> append_child ( $root );
$head = $doc -> create_element ( «HEAD» );
$head = $root -> append_child ( $head );
$title = $doc -> create_element ( «TITLE» );
$title = $head -> append_child ( $title );
$text = $doc -> create_text_node ( «This is the title» );
$text = $title -> append_child ( $text );
echo «» ;
?>

See also domdocument_dump_file() , domdocument_html_dump_mem() .

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