(PHP 5 >= 5.1.2, PECL xmlwriter >= 0.1.0)
XMLWriter::openURI -- xmlwriter_open_uri — Create new xmlwriter using source uri for output
面向对象风格
$uri
)过程化风格
$uri
)
Creates a new XMLWriter using
uri for the output.
uri
The URI of the resource for the output.
面向对象风格: 成功时返回 TRUE， 或者在失败时返回 FALSE。
过程化风格: Returns a new xmlwriter 资源(resource) for later use with the
xmlwriter functions on success, FALSE on error.
Lukas Knuth (2011-05-07 09:08:01)
If you're facing problems on Windows Servers running PHP 5.3 and newer, where this function quits with an "Unable to resolve file path" Error, here is a Workaround which isn't posted on the Bug site yet:
Add this before you use the openURI()-function:
<?php
touch($uri);
$uri = realpath($uri);
?>
This Bug appears in the following cases:
$xml->openURI('file.xml'); -> ok!
$xml->openURI('../file.xml'); -> ok!
$xml->openURI('xml/file.xml'); -> DON'T WORK!
$xml->openURI('../xml/file.xml'); -> DON'T WORK!
icepick dot pt at hotmail dot com (2009-03-16 13:13:46)
I wanted to stream a XML file directly to the user and having him prompted to save it without displaying the content, but when using
<?php
$out =new XMLWriter();
$out->openURI('php://output');
?>
the user's browser was displaying the file contents instead of prompting the user with a filesave window.
To have the XML file stream saved directly to the user without being displayed by the browser, you shoud add:
<?php
header("Content-Type: text/html/force-download");
header("Content-Disposition: attachment; filename='file_name.xml'");
$out =new XMLWriter();
$out->openURI('php://output');
?>
This will prompt the user with a dialog box to save 'file_name.xml' on his disk, and will not display the content of the streamed XML.
yankee at ignorethis dot cipher DASH code dot de (2007-11-19 10:46:01)
Want to write xml-data directly to the user instead of memory or file?
This will do:
<?php
$out =new XMLWriter();
$out->openURI('php://output');
?>