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Docs: Improve inline comments per the documentation standards.

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Includes minor code layout fixes for better readability.

See #48303.
Built from https://develop.svn.wordpress.org/trunk@47122


git-svn-id: http://core.svn.wordpress.org/trunk@46922 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov
2020-01-29 00:45:18 +00:00
parent e336b24edd
commit 001ffe81fb
497 changed files with 6841 additions and 5486 deletions
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6
wp-includes/class-wp-hook.php
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@@ -80,7 +80,7 @@ final class WP_Hook implements Iterator, ArrayAccess {
'accepted_args' => $accepted_args,
);
// if we're adding a new priority to the list, put them back in sorted order
// If we're adding a new priority to the list, put them back in sorted order.
if ( ! $priority_existed && count( $this->callbacks ) > 1 ) {
ksort( $this->callbacks, SORT_NUMERIC );
}
@@ -135,7 +135,7 @@ final class WP_Hook implements Iterator, ArrayAccess {
// If we have a new priority that didn't exist, but ::apply_filters() or ::do_action() thinks it's the current priority...
if ( $new_priority === $this->current_priority[ $index ] && ! $priority_existed ) {
/*
* ... and the new priority is the same as what $this->iterations thinks is the previous
* ...and the new priority is the same as what $this->iterations thinks is the previous
* priority, we need to move back to it.
*/
@@ -280,7 +280,7 @@ final class WP_Hook implements Iterator, ArrayAccess {
$args[0] = $value;
}
// Avoid the array_slice if possible.
// Avoid the array_slice() if possible.
if ( $the_['accepted_args'] == 0 ) {
$value = call_user_func( $the_['function'] );
} elseif ( $the_['accepted_args'] >= $num_args ) {