WordPress at a glance
function is not described

AtomParser::start_ns() public WP 1.0

{} It's a method of the class: AtomParser{}

No Hooks.

Return

null. Null. Nothing.

Usage

$AtomParser = new AtomParser();
$AtomParser->start_ns( $parser, $prefix, $uri );
$parser (required)
-
$prefix (required)
-
$uri (required)
-

Code of AtomParser::start_ns() WP 5.7

<?php
function start_ns($parser, $prefix, $uri) {
    $this->_p("starting: " . $prefix . ":" . $uri);
    array_push($this->ns_decls, array($prefix,$uri));
}