The XMLWriter::startAttribute() function is an inbuilt function in PHP which is used to start attribute. This attribute can be later closed with XMLWriter::endAttribute() function.
Syntax:
bool XMLWriter::startAttribute( string $name )
Parameters: This function accepts a single parameter $name which holds the name of attribute.
Return Value: This function returns TRUE on success or FALSE on failure.
Below examples illustrate the XMLWriter::startAttribute() function in PHP:
Example 1:
<?php // Create a new XMLWriter instance $writer = new XMLWriter(); // Create the output stream as PHP // Start the document $writer->startDocument('1.0', 'UTF-8'); // Start a element $writer->startElement('div'); // Start the attribute $writer->startAttribute('attrib'); // Add value to the attribute $writer->text('value'); // End the attribute $writer->endAttribute(); // End the element $writer->endElement(); // End the document $writer->endDocument(); ?> |
Output:
<?xml version="1.0" encoding="UTF-8"?> <div attrib="value"/>
Example 2: In this example we will add styling to the element
<?php // Create a new XMLWriter instance $writer = new XMLWriter(); // Create the output stream as PHP // Start the document $writer->startDocument('1.0', 'UTF-8'); // Start a h1 element $writer->startElement('h1'); // Start the style attribute $writer->startAttribute('style'); // Add value to the attribute $writer->text('color:green'); // End the attribute $writer->endAttribute(); // Add value to the element $writer->text('neveropen'); // End the element $writer->endElement(); // End the document $writer->endDocument(); ?> |
Output:
Reference: https://www.php.net/manual/en/function.xmlwriter-start-attribute.php
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