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There's a variety of solutions in the comments on the PHP manual page for SimpleXMLElement. Not very efficient, but certainly terse, is a solution by Anonymous. $dom = dom_import_simplexml($simpleXml)->ownerDocument; $dom->formatOutput = true; echo $dom->saveXML();
23 gru 2011 · Set the formatOutput and preserveWhiteSpace attributes to TRUE to generate formatted XML: $doc->formatOutput = TRUE; $doc->preserveWhiteSpace = TRUE; Many web browsers (namely Internet Explorer and Firefox) format XML when they display it. Use either the View Source feature or a regular text editor to inspect the output.
SimpleXML turns an XML document into a data structure you can iterate through like a collection of arrays and objects. Compared to DOM or the Expat parser, SimpleXML takes a fewer lines of code to read text data from an element.
Many examples in this reference require an XML string. Instead of repeating this string in every example, we put it into a file which we include in each example. This included file is shown in the following example section. Alternatively, you could create an XML document and read it with simplexml_load_file ().
This example shows how to use XMLWriter to create a XML document in memory. Example #1 Creating a simple XML document. <?php. $xw = xmlwriter_open_memory(); xmlwriter_set_indent($xw, 1); $res = xmlwriter_set_indent_string($xw, ' '); xmlwriter_start_document($xw, '1.0', 'UTF-8'); // A first element. xmlwriter_start_element($xw, 'tag1');
15 lip 2020 · Fortunately there’s a simple way to pretty print or format XML strings in PHP, by using the DOMDocument class with a few parameters. I’ve used a hardcoded XML string in the example below, but if you have a SimpleXmlElement object the asXML function will return the XML as a string.
XMLWriter::openMemory — Create new xmlwriter using memory for string output. XMLWriter::openUri — Create new xmlwriter using source uri for output. XMLWriter::outputMemory — Returns current buffer. XMLWriter::setIndent — Toggle indentation on/off. XMLWriter::setIndentString — Set string used for indenting.
