XMLWriter::setIndentString

xmlwriter_set_indent_string

(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0)

XMLWriter::setIndentString -- xmlwriter_set_indent_string — Set string used for indenting

Object oriented style

public XMLWriter::setIndentString ( string $indentation ) : bool

Procedural style

xmlwriter_set_indent_string ( XMLWriter $writer , string $indentation ) : bool

Sets the string which will be used to indent each element/attribute of the resulting xml.

writer: Only for procedural calls. The XMLWriter instance that is being modified. This object is returned from a call to xmlwriter_open_uri() or xmlwriter_open_memory().
indentation: The indentation string.

Returns TRUE on success or FALSE on failure.

Version	Description
8.0.0	`writer` expects an XMLWriter instance now; previously, a resource was expected.

Note:
The indent is reset when an xmlwriter is opened.