(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0)
XMLWriter::setIndentString -- xmlwriter_set_indent_string — Set string used for indenting
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$indentString
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$xmlwriter
, string $indentString
) : boolSets the string which will be used to indent each element/attribute of the resulting xml.
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indentStringThe indentation string.
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