Networks and Sites: Relocate defintion of `absint()`.

Relocate the defintion of `absint()` to `load.php` to allow it to be available to `get_current_blog_id()` and `get_current_network_id()`. These functions may be called by caching drop-ins, prior to the loading of `functions.php`.

Props flixos90, geekofshire, johnjamesjacoby, sergeybiryukov, wonderboymusic.
Fixes #40682.


Built from https://develop.svn.wordpress.org/trunk@59242


git-svn-id: http://core.svn.wordpress.org/trunk@58634 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -5476,18 +5476,6 @@ function dead_db() {
 	wp_die( '<h1>' . __( 'Error establishing a database connection' ) . '</h1>', __( 'Database Error' ) );
 }
 
-/**
- * Converts a value to non-negative integer.
- *
- * @since 2.5.0
- *
- * @param mixed $maybeint Data you wish to have converted to a non-negative integer.
- * @return int A non-negative integer.
- */
-function absint( $maybeint ) {
-	return abs( (int) $maybeint );
-}
-
 /**
  * Marks a function as deprecated and inform when it has been used.
  *

wp-includes/load.php

@@ -1428,6 +1428,18 @@ function is_multisite() {
 	return false;
 }
 
+/**
+ * Converts a value to non-negative integer.
+ *
+ * @since 2.5.0
+ *
+ * @param mixed $maybeint Data you wish to have converted to a non-negative integer.
+ * @return int A non-negative integer.
+ */
+function absint( $maybeint ) {
+	return abs( (int) $maybeint );
+}
+
 /**
  * Retrieves the current site ID.
  *

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.7-beta3-59241';
+$wp_version = '6.7-beta3-59242';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.