XMLWriter::*Ns() can accept null in $prefix

> prefix: The namespace prefix. If prefix is NULL, the namespace will be omitted.

Docs:
https://www.php.net/xmlwriter-start-attribute-ns
https://www.php.net/xmlwriter-start-element-ns
https://www.php.net/xmlwriter-write-attribute-ns
https://www.php.net/xmlwriter-write-element-ns

Author: spaze

resources/functionMap.php

@@ -13101,7 +13101,7 @@
 'XMLWriter::setIndent' => ['bool', 'indent'=>'bool'],
 'XMLWriter::setIndentString' => ['bool', 'indentstring'=>'string'],
 'XMLWriter::startAttribute' => ['bool', 'name'=>'string'],
-'XMLWriter::startAttributeNS' => ['bool', 'prefix'=>'string', 'name'=>'string', 'uri'=>'string'],
+'XMLWriter::startAttributeNS' => ['bool', 'prefix'=>'string|null', 'name'=>'string', 'uri'=>'string'],
 'XMLWriter::startCData' => ['bool'],
 'XMLWriter::startComment' => ['bool'],
 'XMLWriter::startDocument' => ['bool', 'version='=>'string', 'encoding='=>'string', 'standalone='=>'string'],
@@ -13110,19 +13110,19 @@
 'XMLWriter::startDTDElement' => ['bool', 'qualifiedname'=>'string'],
 'XMLWriter::startDTDEntity' => ['bool', 'name'=>'string', 'isparam'=>'bool'],
 'XMLWriter::startElement' => ['bool', 'name'=>'string'],
-'XMLWriter::startElementNS' => ['bool', 'prefix'=>'string', 'name'=>'string', 'uri'=>'string'],
+'XMLWriter::startElementNS' => ['bool', 'prefix|null'=>'string', 'name'=>'string', 'uri'=>'string'],
 'XMLWriter::startPI' => ['bool', 'target'=>'string'],
 'XMLWriter::text' => ['bool', 'content'=>'string'],
 'XMLWriter::writeAttribute' => ['bool', 'name'=>'string', 'value'=>'string'],
-'XMLWriter::writeAttributeNS' => ['bool', 'prefix'=>'string', 'name'=>'string', 'uri'=>'string', 'content'=>'string'],
+'XMLWriter::writeAttributeNS' => ['bool', 'prefix'=>'string|null', 'name'=>'string', 'uri'=>'string', 'content'=>'string'],
 'XMLWriter::writeCData' => ['bool', 'content'=>'string'],
 'XMLWriter::writeComment' => ['bool', 'content'=>'string'],
 'XMLWriter::writeDTD' => ['bool', 'name'=>'string', 'publicid='=>'string', 'systemid='=>'string', 'subset='=>'string'],
 'XMLWriter::writeDTDAttlist' => ['bool', 'name'=>'string', 'content'=>'string'],
 'XMLWriter::writeDTDElement' => ['bool', 'name'=>'string', 'content'=>'string'],
 'XMLWriter::writeDTDEntity' => ['bool', 'name'=>'string', 'content'=>'string', 'pe'=>'bool', 'pubid'=>'string', 'sysid'=>'string', 'ndataid'=>'string'],
 'XMLWriter::writeElement' => ['bool', 'name'=>'string', 'content='=>'string|null'],
-'XMLWriter::writeElementNS' => ['bool', 'prefix'=>'string', 'name'=>'string', 'uri'=>'string', 'content='=>'string|null'],
+'XMLWriter::writeElementNS' => ['bool', 'prefix'=>'string|null', 'name'=>'string', 'uri'=>'string', 'content='=>'string|null'],
 'XMLWriter::writePI' => ['bool', 'target'=>'string', 'content'=>'string'],
 'XMLWriter::writeRaw' => ['bool', 'content'=>'string'],
 'xmlwriter_end_attribute' => ['bool', 'xmlwriter'=>'resource'],
@@ -13143,7 +13143,7 @@
 'xmlwriter_set_indent' => ['bool', 'xmlwriter'=>'resource', 'indent'=>'bool'],
 'xmlwriter_set_indent_string' => ['bool', 'xmlwriter'=>'resource', 'indentstring'=>'string'],
 'xmlwriter_start_attribute' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string'],
-'xmlwriter_start_attribute_ns' => ['bool', 'xmlwriter'=>'resource', 'prefix'=>'string', 'name'=>'string', 'uri'=>'string'],
+'xmlwriter_start_attribute_ns' => ['bool', 'xmlwriter'=>'resource', 'prefix'=>'string|null', 'name'=>'string', 'uri'=>'string'],
 'xmlwriter_start_cdata' => ['bool', 'xmlwriter'=>'resource'],
 'xmlwriter_start_comment' => ['bool', 'xmlwriter'=>'resource'],
 'xmlwriter_start_document' => ['bool', 'xmlwriter'=>'resource', 'version'=>'string', 'encoding'=>'string', 'standalone'=>'string'],
@@ -13152,19 +13152,19 @@
 'xmlwriter_start_dtd_element' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string'],
 'xmlwriter_start_dtd_entity' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string', 'isparam'=>'bool'],
 'xmlwriter_start_element' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string'],
-'xmlwriter_start_element_ns' => ['bool', 'xmlwriter'=>'resource', 'prefix'=>'string', 'name'=>'string', 'uri'=>'string'],
+'xmlwriter_start_element_ns' => ['bool', 'xmlwriter'=>'resource', 'prefix'=>'string|null', 'name'=>'string', 'uri'=>'string'],
 'xmlwriter_start_pi' => ['bool', 'xmlwriter'=>'resource', 'target'=>'string'],
 'xmlwriter_text' => ['bool', 'xmlwriter'=>'resource', 'content'=>'string'],
 'xmlwriter_write_attribute' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string', 'content'=>'string'],
-'xmlwriter_write_attribute_ns' => ['bool', 'xmlwriter'=>'resource', 'prefix'=>'string', 'name'=>'string', 'uri'=>'string', 'content'=>'string'],
+'xmlwriter_write_attribute_ns' => ['bool', 'xmlwriter'=>'resource', 'prefix'=>'string|null', 'name'=>'string', 'uri'=>'string', 'content'=>'string'],
 'xmlwriter_write_cdata' => ['bool', 'xmlwriter'=>'resource', 'content'=>'string'],
 'xmlwriter_write_comment' => ['bool', 'xmlwriter'=>'resource', 'content'=>'string'],
 'xmlwriter_write_dtd' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string', 'pubid'=>'string', 'sysid'=>'string', 'subset'=>'string'],
 'xmlwriter_write_dtd_attlist' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string', 'content'=>'string'],
 'xmlwriter_write_dtd_element' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string', 'content'=>'string'],
 'xmlwriter_write_dtd_entity' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string', 'content'=>'string', 'pe'=>'int', 'pubid'=>'string', 'sysid'=>'string', 'ndataid'=>'string'],
 'xmlwriter_write_element' => ['bool', 'xmlwriter'=>'resource', 'name'=>'string', 'content'=>'string'],
-'xmlwriter_write_element_ns' => ['bool', 'xmlwriter'=>'resource', 'prefix'=>'string', 'name'=>'string', 'uri'=>'string', 'content'=>'string'],
+'xmlwriter_write_element_ns' => ['bool', 'xmlwriter'=>'resource', 'prefix'=>'string|null', 'name'=>'string', 'uri'=>'string', 'content'=>'string'],
 'xmlwriter_write_pi' => ['bool', 'xmlwriter'=>'resource', 'target'=>'string', 'content'=>'string'],
 'xmlwriter_write_raw' => ['bool', 'xmlwriter'=>'resource', 'content'=>'string'],
 'xpath_new_context' => ['XPathContext', 'dom_document'=>'DOMDocument'],