The
XMLWriter::setIndent() function is an inbuilt function in PHP which is used to toggle indentation on/off in the XML document which is off by default.
Syntax:
bool XMLWriter::setIndent( bool $indent )
Parameters: This function accepts a single parameter
$indent which holds a boolean stating TRUE for enabling the indentation or FALSE for disabling the indentation.
Return Value: This function returns TRUE on success or FALSE on failure.
Below examples illustrate the
XMLWriter::setIndent() function in PHP:
Example 1:
Output:
<?xml version="1.0" encoding="UTF-8"?>
<div>
<h1>Indented Text</h1>
</div>
Example 2:
Output:
<?xml version="1.0" encoding="UTF-8"?>
<div>
******<p>
************<h1>GeeksforGeeks</h1>
******</p>
</div>
