Date/Time: Revert [55054].

This changeset introduced a regression for partial-hour timezones such as +05:30 UTC which is India and Sri Lanka. How? These timezones are in float. The change made in [55054] type casted them to integer which dropped the decimal for the partial-hour, making the time inaccurate. For example, +05:30 UTC (India and Sri Lanka)'s `'gmt_offset'` is `5.5`, but with the changeset, it was changed to `5`.

Reverting the changeset restores the original state of `current_time()` and thus resolves the regression.

Props reputeinfosystems, Rarst, hellofromTonya, desrosj, audrasjb, sergeybiryukov, costdev, priethor, francina, nekojonez, codingchicken, cbringmann.
See #57035.
Fixes #57998.
Built from https://develop.svn.wordpress.org/trunk@55598


git-svn-id: http://core.svn.wordpress.org/trunk@55110 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -73,7 +73,7 @@ function mysql2date( $format, $date, $translate = true ) {
 function current_time( $type, $gmt = 0 ) {
 	// Don't use non-GMT timestamp, unless you know the difference and really need to.
 	if ( 'timestamp' === $type || 'U' === $type ) {
-		return $gmt ? time() : time() + ( (int) get_option( 'gmt_offset' ) * HOUR_IN_SECONDS );
+		return $gmt ? time() : time() + (int) ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS );
 	}
 
 	if ( 'mysql' === $type ) {

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.3-alpha-55597';
+$wp_version = '6.3-alpha-55598';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.