HTTP API: Remove empty ? when only anchor remains in add_query_arg().

If after processing through `add_query_arg()` a `?#` remains, this commit removes the unnecessary and unused `?` character as there are no query args in the URL.

Includes tests.

Follow-up to [1823], [5193], [5999], [6005].

Props benjaminanakenam, sabernhardt, costdev, hellofromTonya.
Fixes #44499.
Built from https://develop.svn.wordpress.org/trunk@52187


git-svn-id: http://core.svn.wordpress.org/trunk@51779 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
hellofromTonya 2021-11-16 18:50:00 +00:00
parent 33499dc6d8
commit ec522e3f98
2 changed files with 2 additions and 1 deletions

View File

@ -1169,6 +1169,7 @@ function add_query_arg( ...$args ) {
$ret = preg_replace( '#=(&|$)#', '$1', $ret );
$ret = $protocol . $base . $ret . $frag;
$ret = rtrim( $ret, '?' );
$ret = str_replace( '?#', '#', $ret );
return $ret;
}

View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.9-alpha-52186';
$wp_version = '5.9-alpha-52187';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.