DomDocument->dump_mem
(no version information, might be only in CVS)
DomDocument->dump_mem --
Dumps the internal XML tree back into a string
说明
string
DomDocument->dump_mem
( [bool format [, string encoding]] )
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.
例子 1. Creating a simple HTML document header
<?php
$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
"<PRE>"
;
echo
htmlentities
(
$doc
->
dump_mem
(
true
));
echo
"</PRE>"
;
?>
|
|
注:
The first parameter was added in PHP 4.3.0.
See also
domdocument_dump_file()
, and
domdocument_html_dump_mem()
.