diff --git a/WordPress/Sniffs/WP/CronIntervalSniff.php b/WordPress/Sniffs/WP/CronIntervalSniff.php
index a93315daa9..886eee073f 100644
--- a/WordPress/Sniffs/WP/CronIntervalSniff.php
+++ b/WordPress/Sniffs/WP/CronIntervalSniff.php
@@ -291,7 +291,7 @@ private function find_function_by_name( $functionName ) {
 		for ( $ptr = 0; $ptr < $this->phpcsFile->numTokens; $ptr++ ) {
 			if ( \T_FUNCTION === $this->tokens[ $ptr ]['code'] ) {
 				$foundName = FunctionDeclarations::getName( $this->phpcsFile, $ptr );
-				if ( $foundName === $functionName ) {
+				if ( strcasecmp( $foundName, $functionName ) === 0 ) {
 					$functionPtr = $ptr;
 					break;
 				} elseif ( isset( $this->tokens[ $ptr ]['scope_closer'] ) ) {
diff --git a/WordPress/Tests/WP/CronIntervalUnitTest.inc b/WordPress/Tests/WP/CronIntervalUnitTest.inc
index 5ebc161d4c..c2bf29b939 100644
--- a/WordPress/Tests/WP/CronIntervalUnitTest.inc
+++ b/WordPress/Tests/WP/CronIntervalUnitTest.inc
@@ -164,7 +164,7 @@ add_filter( 'cron_schedules', function ( $schedules ) {
 // Correctly handle fully qualified WP time constants.
 class FQNConstants {
 	public function add_schedules() {
-		add_filter( 'cron_schedules', array( $this, 'add_weekly_schedule' ) ); // Ok: > 15 min.
+		add_filter( 'cron_schedules', array( $this, 'ADD_WEEKLY_SCHEDULE' ) ); // Ok: > 15 min.
 		\add_filter( 'cron_schedules', array( $this, 'add_eight_minute_schedule' ) ); // Warning: 8 min.
 		ADD_FILTER( 'cron_schedules', array( $this, 'add_hundred_minute_schedule' ) ); // Warning: time undetermined.
 		\Add_Filter( 'cron_schedules', array( $this, 'sneaky_fake_wp_constant_schedule' ) ); // Warning: time undetermined.
@@ -284,7 +284,7 @@ class FirstClassCallables {
 	public function add_schedules() {
 		add_filter( 'cron_schedules', $this->cron_weekly_schedule(...) ); // Ok: > 15 min.
 		add_filter( 'cron_schedules', $this->cron_eight_minute_schedule(...) ); // Warning: 8 min.
-		add_filter( 'cron_schedules', self::cron_weekly_schedule(...) ); // Ok: > 15 min.
+		add_filter( 'cron_schedules', self::Cron_Weekly_Schedule(...) ); // Ok: > 15 min.
 		add_filter( 'cron_schedules', static::cron_eight_minute_schedule(...) ); // Warning: 8 min.
 		add_filter( 'cron_schedules', [$this, 'cron_weekly_schedule'](...) ); // Ok: > 15 min.
 		add_filter( 'cron_schedules', array($this, 'cron_eight_minute_schedule')(...) ); // Warning: 8 min.
@@ -328,6 +328,7 @@ function first_class_six_min_schedule( $schedules ) {
 add_filter( 'cron_schedules', first_class_six_min_schedule(...)); // Warning: 6 min.
 add_filter( 'cron_schedules', 'first_class_six_min_schedule'(...)); // Warning: 6 min.
 add_filter( 'cron_schedules', \first_class_six_min_schedule(...)); // Warning: 6 min.
+add_filter( 'cron_schedules', \FIRST_CLASS_SIX_MIN_SCHEDULE(...)); // Warning: 6 min.
 add_filter( 'cron_schedules', namespace\first_class_six_min_schedule(...)); // Warning: 6 min.
 
 /*
diff --git a/WordPress/Tests/WP/CronIntervalUnitTest.php b/WordPress/Tests/WP/CronIntervalUnitTest.php
index 2417abaf41..4bd6add5b3 100644
--- a/WordPress/Tests/WP/CronIntervalUnitTest.php
+++ b/WordPress/Tests/WP/CronIntervalUnitTest.php
@@ -69,9 +69,10 @@ public function getWarningList() {
 			329 => 1,
 			330 => 1,
 			331 => 1,
-			351 => 1,
+			332 => 1,
 			352 => 1,
 			353 => 1,
+			354 => 1,
 		);
 	}
 }