General: Consistently cast return value to `int` in functions that use `ceil()`.

The return value of `ceil()` is still of type `float` as the value range of `float` is usually bigger than that of `int`.

Props crstauf, audrasjb.
Fixes #58683.
Built from https://develop.svn.wordpress.org/trunk@57648


git-svn-id: http://core.svn.wordpress.org/trunk@57149 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/ajax-actions.php

@@ -561,8 +561,8 @@ function _wp_ajax_delete_comment_response( $comment_id, $delta = -1 ) {
 				'postId'               => $comment ? $comment->comment_post_ID : '',
 				/* translators: %s: Number of comments. */
 				'total_items_i18n'     => sprintf( _n( '%s item', '%s items', $total ), number_format_i18n( $total ) ),
-				'total_pages'          => ceil( $total / $per_page ),
+				'total_pages'          => (int) ceil( $total / $per_page ),
-				'total_pages_i18n'     => number_format_i18n( ceil( $total / $per_page ) ),
+				'total_pages_i18n'     => number_format_i18n( (int) ceil( $total / $per_page ) ),
 				'total'                => $total,
 				'time'                 => $time,
 				'in_moderation'        => $counts->moderated,
@@ -3089,10 +3089,10 @@ function wp_ajax_query_attachments() {
 
 	$posts_per_page = (int) $attachments_query->get( 'posts_per_page' );
 
-	$max_pages = $posts_per_page ? ceil( $total_posts / $posts_per_page ) : 0;
+	$max_pages = $posts_per_page ? (int) ceil( $total_posts / $posts_per_page ) : 0;
 
 	header( 'X-WP-Total: ' . (int) $total_posts );
-	header( 'X-WP-TotalPages: ' . (int) $max_pages );
+	header( 'X-WP-TotalPages: ' . $max_pages );
 
 	wp_send_json_success( $posts );
 }

wp-admin/includes/class-wp-list-table.php

@@ -319,7 +319,7 @@ class WP_List_Table {
 		);
 
 		if ( ! $args['total_pages'] && $args['per_page'] > 0 ) {
-			$args['total_pages'] = ceil( $args['total_items'] / $args['per_page'] );
+			$args['total_pages'] = (int) ceil( $args['total_items'] / $args['per_page'] );
 		}
 
 		// Redirect if page number is invalid and headers are not already sent.

wp-admin/includes/media.php

@@ -2832,7 +2832,7 @@ function media_upload_library_form( $errors ) {
 				'format'    => '',
 				'prev_text' => __( '«' ),
 				'next_text' => __( '»' ),
-				'total'     => ceil( $wp_query->found_posts / 10 ),
+				'total'     => (int) ceil( $wp_query->found_posts / 10 ),
 				'current'   => $q['paged'],
 			)
 		);

wp-admin/includes/nav-menu.php

@@ -874,7 +874,7 @@ function wp_nav_menu_item_taxonomy_meta_box( $data_object, $box ) {
 		return;
 	}
 
-	$num_pages = ceil(
+	$num_pages = (int) ceil(
 		wp_count_terms(
 			array_merge(
 				$args,

wp-includes/class-wp-comment-query.php

@@ -470,7 +470,7 @@ class WP_Comment_Query {
 		}
 
 		if ( $this->found_comments && $this->query_vars['number'] ) {
-			$this->max_num_pages = ceil( $this->found_comments / $this->query_vars['number'] );
+			$this->max_num_pages = (int) ceil( $this->found_comments / $this->query_vars['number'] );
 		}
 
 		// If querying for a count only, there's nothing more to do.

wp-includes/class-wp-network-query.php

@@ -269,7 +269,7 @@ class WP_Network_Query {
 		}
 
 		if ( $this->found_networks && $this->query_vars['number'] ) {
-			$this->max_num_pages = ceil( $this->found_networks / $this->query_vars['number'] );
+			$this->max_num_pages = (int) ceil( $this->found_networks / $this->query_vars['number'] );
 		}
 
 		// If querying for a count only, there's nothing more to do.

wp-includes/class-wp-query.php

@@ -3624,7 +3624,7 @@ class WP_Query {
 		$this->found_posts = (int) apply_filters_ref_array( 'found_posts', array( $this->found_posts, &$this ) );
 
 		if ( ! empty( $limits ) ) {
-			$this->max_num_pages = ceil( $this->found_posts / $q['posts_per_page'] );
+			$this->max_num_pages = (int) ceil( $this->found_posts / $q['posts_per_page'] );
 		}
 	}
 

wp-includes/class-wp-site-query.php

@@ -377,7 +377,7 @@ class WP_Site_Query {
 		}
 
 		if ( $this->found_sites && $this->query_vars['number'] ) {
-			$this->max_num_pages = ceil( $this->found_sites / $this->query_vars['number'] );
+			$this->max_num_pages = (int) ceil( $this->found_sites / $this->query_vars['number'] );
 		}
 
 		// If querying for a count only, there's nothing more to do.

wp-includes/class-wp-walker.php

@@ -310,7 +310,7 @@ class Walker {
 			$start  = ( (int) $page_num - 1 ) * (int) $per_page;
 			$end    = $start + $per_page;
 			if ( -1 == $max_depth ) {
-				$this->max_pages = ceil( $total_top / $per_page );
+				$this->max_pages = (int) ceil( $total_top / $per_page );
 			}
 		}
 
@@ -354,7 +354,7 @@ class Walker {
 
 		$total_top = count( $top_level_elements );
 		if ( $paging ) {
-			$this->max_pages = ceil( $total_top / $per_page );
+			$this->max_pages = (int) ceil( $total_top / $per_page );
 		} else {
 			$end = $total_top;
 		}

wp-includes/comment-template.php

@@ -1515,7 +1515,7 @@ function comments_template( $file = '/comments.php', $separate_comments = false
 
 			$top_level_count = $top_level_query->query( $top_level_args );
 
-			$comment_args['offset'] = ( ceil( $top_level_count / $per_page ) - 1 ) * $per_page;
+			$comment_args['offset'] = ( (int) ceil( $top_level_count / $per_page ) - 1 ) * $per_page;
 		}
 	}
 

wp-includes/comment.php

@@ -1031,7 +1031,7 @@ function get_comment_pages_count( $comments = null, $per_page = null, $threaded
 		$count = ceil( count( $comments ) / $per_page );
 	}
 
-	return $count;
+	return (int) $count;
 }
 
 /**
@@ -1170,7 +1170,7 @@ function get_page_of_comment( $comment_id, $args = array() ) {
 
 			// Divide comments older than this one by comments per page to get this comment's page number.
 		} else {
-			$page = ceil( ( $older_comment_count + 1 ) / $args['per_page'] );
+			$page = (int) ceil( ( $older_comment_count + 1 ) / $args['per_page'] );
 		}
 	}
 

wp-includes/embed.php

@@ -73,7 +73,7 @@ function wp_embed_defaults( $url = '' ) {
 		$width = 500;
 	}
 
-	$height = min( ceil( $width * 1.5 ), 1000 );
+	$height = min( (int) ceil( $width * 1.5 ), 1000 );
 
 	/**
 	 * Filters the default array of embed dimensions.
@@ -577,7 +577,7 @@ function get_oembed_response_data( $post, $width ) {
 	);
 
 	$width  = min( max( $min_max_width['min'], $width ), $min_max_width['max'] );
-	$height = max( ceil( $width / 16 * 9 ), 200 );
+	$height = max( (int) ceil( $width / 16 * 9 ), 200 );
 
 	$data = array(
 		'version'       => '1.0',

wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php

@@ -300,7 +300,7 @@ class WP_REST_Comments_Controller extends WP_REST_Controller {
 			$prepared_args['orderby'] = 'none';
 
 			$total_comments = $query->query( $prepared_args );
-			$max_pages      = ceil( $total_comments / $request['per_page'] );
+			$max_pages      = (int) ceil( $total_comments / $request['per_page'] );
 		}
 
 		$response = rest_ensure_response( $comments );

wp-includes/rest-api/endpoints/class-wp-rest-font-collections-controller.php

@@ -77,7 +77,7 @@ class WP_REST_Font_Collections_Controller extends WP_REST_Controller {
 		$page        = $request['page'];
 		$per_page    = $request['per_page'];
 		$total_items = count( $collections_all );
-		$max_pages   = ceil( $total_items / $per_page );
+		$max_pages   = (int) ceil( $total_items / $per_page );
 
 		if ( $page > $max_pages && $total_items > 0 ) {
 			return new WP_Error(

wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php

@@ -206,7 +206,7 @@ class WP_REST_Global_Styles_Revisions_Controller extends WP_REST_Controller {
 			}
 
 			if ( $revisions_query->query_vars['posts_per_page'] > 0 ) {
-				$max_pages = ceil( $total_revisions / (int) $revisions_query->query_vars['posts_per_page'] );
+				$max_pages = (int) ceil( $total_revisions / (int) $revisions_query->query_vars['posts_per_page'] );
 			} else {
 				$max_pages = $total_revisions > 0 ? 1 : 0;
 			}

wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

@@ -403,7 +403,7 @@ class WP_REST_Posts_Controller extends WP_REST_Controller {
 			$total_posts = $count_query->found_posts;
 		}
 
-		$max_pages = ceil( $total_posts / (int) $posts_query->query_vars['posts_per_page'] );
+		$max_pages = (int) ceil( $total_posts / (int) $posts_query->query_vars['posts_per_page'] );
 
 		if ( $page > $max_pages && $total_posts > 0 ) {
 			return new WP_Error(

wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php

@@ -308,7 +308,7 @@ class WP_REST_Revisions_Controller extends WP_REST_Controller {
 			}
 
 			if ( $revisions_query->query_vars['posts_per_page'] > 0 ) {
-				$max_pages = ceil( $total_revisions / (int) $revisions_query->query_vars['posts_per_page'] );
+				$max_pages = (int) ceil( $total_revisions / (int) $revisions_query->query_vars['posts_per_page'] );
 			} else {
 				$max_pages = $total_revisions > 0 ? 1 : 0;
 			}

wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php

@@ -152,7 +152,7 @@ class WP_REST_Search_Controller extends WP_REST_Controller {
 		$total     = (int) $result[ WP_REST_Search_Handler::RESULT_TOTAL ];
 		$page      = (int) $request['page'];
 		$per_page  = (int) $request['per_page'];
-		$max_pages = ceil( $total / $per_page );
+		$max_pages = (int) ceil( $total / $per_page );
 
 		if ( $page > $max_pages && $total > 0 ) {
 			return new WP_Error(

wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php

@@ -348,13 +348,13 @@ class WP_REST_Terms_Controller extends WP_REST_Controller {
 
 		// Store pagination values for headers.
 		$per_page = (int) $prepared_args['number'];
-		$page     = ceil( ( ( (int) $prepared_args['offset'] ) / $per_page ) + 1 );
+		$page     = (int) ceil( ( ( (int) $prepared_args['offset'] ) / $per_page ) + 1 );
 
 		$response->header( 'X-WP-Total', (int) $total_terms );
 
-		$max_pages = ceil( $total_terms / $per_page );
+		$max_pages = (int) ceil( $total_terms / $per_page );
 
-		$response->header( 'X-WP-TotalPages', (int) $max_pages );
+		$response->header( 'X-WP-TotalPages', $max_pages );
 
 		$request_params = $request->get_query_params();
 		$collection_url = rest_url( rest_get_route_for_taxonomy_items( $this->taxonomy ) );

wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php

@@ -348,7 +348,7 @@ class WP_REST_Users_Controller extends WP_REST_Controller {
 
 		// Store pagination values for headers then unset for count query.
 		$per_page = (int) $prepared_args['number'];
-		$page     = ceil( ( ( (int) $prepared_args['offset'] ) / $per_page ) + 1 );
+		$page     = (int) ceil( ( ( (int) $prepared_args['offset'] ) / $per_page ) + 1 );
 
 		$prepared_args['fields'] = 'ID';
 
@@ -363,9 +363,9 @@ class WP_REST_Users_Controller extends WP_REST_Controller {
 
 		$response->header( 'X-WP-Total', (int) $total_users );
 
-		$max_pages = ceil( $total_users / $per_page );
+		$max_pages = (int) ceil( $total_users / $per_page );
 
-		$response->header( 'X-WP-TotalPages', (int) $max_pages );
+		$response->header( 'X-WP-TotalPages', $max_pages );
 
 		$base = add_query_arg( urlencode_deep( $request->get_query_params() ), rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ) );
 		if ( $page > 1 ) {

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.5-beta1-57647';
+$wp_version = '6.5-beta1-57648';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.