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Plugins: In _wp_filter_build_unique_id(), remove $wp_filter global and $filter_id_count static variable, unused since [46220].

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See #47407, #48074.

git-svn-id: https://develop.svn.wordpress.org/trunk@46805 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2019-11-29 22:12:10 +00:00
parent b5ed00dc82
commit aacfec6734
1 changed files with 3 additions and 9 deletions
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12
src/wp-includes/plugin.php
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@@ -902,19 +902,13 @@ function _wp_call_all_hook( $args ) {
* and the function always returns a string.
* @access private
*
* @global array $wp_filter Stores all of the filters and actions.
* @staticvar int $filter_id_count
*
* @param string $tag Unused. The name of the filter to build ID for.
* @param callable $function The function to generate ID for.
* @param int $priority Unused. The order in which the functions associated
* with a particular action are executed.
* @return string Unique ID for usage as array key.
* @param int $priority Unused. The order in which the functions
* associated with a particular action are executed.
* @return string Unique function ID for usage as array key.
*/
function _wp_filter_build_unique_id( $tag, $function, $priority ) {
global $wp_filter;
static $filter_id_count = 0;
if ( is_string( $function ) ) {
return $function;
}