xml_parser_create_ns

FunctionParams and return types changed in PHP 8.0

Create an XML parser with namespace support.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

xml_parser_create_ns Function synopsis

xml_parser_create_ns(?string $encoding = null, string $separator = ":"): XMLParser

Parameters

$encoding

OptionalType?stringDefault valuenull

The input encoding is automatically detected, so that the $encoding parameter specifies only the output encoding. The default output charset is UTF-8. The supported encodings are ISO-8859-1, UTF-8 and US-ASCII.

$separator

OptionalTypestringDefault value":"

With a namespace aware parser tag parameters passed to the various handler functions will consist of namespace and tag name separated by the string specified in $separator.

Return value

TypeXMLParser

Returns a new XMLParser instance.

Changes to the xml_parser_create_ns Function

PHP 8.0

  • Return type added: XMLParser
  • Parameter type added for parameter #1 ($encoding): ?string
  • Parameter default value added for position #1 ($encoding): null
  • Parameter name of parameter #2 changed: $sep to $separator
  • Parameter type added for parameter #2 ($separator): string
  • Parameter default value added for position #2 ($separator): ":"
- xml_parser_create_ns($encoding, $sep)
+ xml_parser_create_ns(?string $encoding = null, string $separator = ":"): XMLParser

xml_parser_create_ns Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes