Set string used for indenting

# XMLWriter::setIndentString

# xmlwriter_set_indent_string

(PHP 5 >= 5.1.2, PHP 7, PHP 8, PECL xmlwriter >= 0.1.0)

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

### Description

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.

### Parameters

`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.

### Return Values

Returns `true` on success or `false` on failure.

### Changelog

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

### Notes

> Note:

> The indent is reset when an xmlwriter is opened.

### See Also

- XMLWriter::setIndent() - Toggle indentation on/off

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open