General: Replace older-style PHP type conversion functions with type casts.

This improves performance, readability, and consistency throughout core.

* `intval()` → `(int)`
* `strval()` → `(string)`
* `floatval()` → `(float)`

Props ayeshrajans.
Fixes #42918.
Built from https://develop.svn.wordpress.org/trunk@49108


git-svn-id: http://core.svn.wordpress.org/trunk@48870 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov
2020-10-08 21:15:13 +00:00
parent f25804699f
commit 897f004a9c
79 changed files with 273 additions and 274 deletions

View File

@@ -39,8 +39,8 @@ if ( ! current_user_can( 'upload_files' ) ) {
}
// Just fetch the detail form for that attachment.
if ( isset( $_REQUEST['attachment_id'] ) && intval( $_REQUEST['attachment_id'] ) && $_REQUEST['fetch'] ) {
$id = intval( $_REQUEST['attachment_id'] );
if ( isset( $_REQUEST['attachment_id'] ) && (int) $_REQUEST['attachment_id'] && $_REQUEST['fetch'] ) {
$id = (int) $_REQUEST['attachment_id'];
$post = get_post( $id );
if ( 'attachment' !== $post->post_type ) {
wp_die( __( 'Invalid post type.' ) );