Media: Fix variable name in `wp_check_filetype_and_ext()`.

Props peterwilsoncc.
See #62272.
Built from https://develop.svn.wordpress.org/trunk@59358


git-svn-id: http://core.svn.wordpress.org/trunk@58744 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -3101,13 +3101,13 @@ function wp_check_filetype_and_ext( $file, $filename, $mimes = null ) {
 		// Attempt to figure out what type of image it actually is.
 		$real_mime = wp_get_image_mime( $file );
 
-		$heic_images_etx = array(
+		$heic_images_extensions = array(
 			'heif',
 			'heics',
 			'heifs',
 		);
 
-		if ( $real_mime && ( $real_mime !== $type || in_array( $ext, $heic_images_etx, true ) ) ) {
+		if ( $real_mime && ( $real_mime !== $type || in_array( $ext, $heic_images_extensions, true ) ) ) {
 			/**
 			 * Filters the list mapping image mime types to their respective extensions.
 			 *

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.8-alpha-59357';
+$wp_version = '6.8-alpha-59358';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.