diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
index f5002a45de1e8..bfa0afd2feafe 100644
--- a/src/wp-includes/functions.php
+++ b/src/wp-includes/functions.php
@@ -3033,12 +3033,10 @@ function wp_ext2type( $ext ) {
 	$ext = strtolower( $ext );
 
 	$ext2type = wp_get_ext_types();
-	foreach ( $ext2type as $type => $exts ) {
-		if ( in_array( $ext, $exts, true ) ) {
-			return $type;
-		}
-	}
-	return null;
+	return array_find_key(
+		$ext2type,
+		fn( $exts ) => in_array( $ext, $exts, true )
+	);
 }
 
 /**
diff --git a/src/wp-includes/interactivity-api/class-wp-interactivity-api.php b/src/wp-includes/interactivity-api/class-wp-interactivity-api.php
index 62bfc29cfc03f..cdf13b13119e8 100644
--- a/src/wp-includes/interactivity-api/class-wp-interactivity-api.php
+++ b/src/wp-includes/interactivity-api/class-wp-interactivity-api.php
@@ -1387,15 +1387,12 @@ private function merge_style_property( string $style_attribute_value, string $st
 	 */
 	private function data_wp_text_processor( WP_Interactivity_API_Directives_Processor $p, string $mode ) {
 		if ( 'enter' === $mode ) {
-			$entries     = $this->get_directive_entries( $p, 'text' );
-			$valid_entry = null;
+			$entries = $this->get_directive_entries( $p, 'text' );
 			// Get the first valid `data-wp-text` entry without suffix or unique ID.
-			foreach ( $entries as $entry ) {
-				if ( null === $entry['suffix'] && null === $entry['unique_id'] && ! empty( $entry['value'] ) ) {
-					$valid_entry = $entry;
-					break;
-				}
-			}
+			$valid_entry = array_find(
+				$entries,
+				fn( $entry ) => null === $entry['suffix'] && null === $entry['unique_id'] && ! empty( $entry['value'] )
+			);
 			if ( null === $valid_entry ) {
 				return;
 			}