AtomParser::map_xmlns( indexish $p, array $n )

Map XML namespace to string.

Parameters

$p

(indexish) (Required) XML Namespace element index

$n

(array) (Required) Two-element array pair. [ 0 => {namespace}, 1 => {url} ]

Return

(string) 'xmlns="{url}"' or 'xmlns:{namespace}="{url}"'

Source

File: wp-includes/atomlib.php 

public static function map_xmlns($p, $n) {
		$xd = "xmlns";
		if( 0 < strlen($n[0]) ) {
			$xd .= ":{$n[0]}";
		}
		return "{$xd}=\"{$n[1]}\"";
	}

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/atomparser/map_xmlns