diff --git a/unicode-progress.txt b/unicode-progress.txt
index a93c81cab13..26e89bff33a 100644
--- a/unicode-progress.txt
+++ b/unicode-progress.txt
@@ -17,16 +17,23 @@ ext/standard
         similar_text()
         str_pad()
         str_repeat()
+        strip_tags()
+        strcspn()
         stripslashes()
+        strpbrk()
         strpos()
+        strrchr()
         strrev()
+        strrpos()
+        strspn()
         strstr()
+        strtok()
         substr()
         substr_count()
         substr_replace()
         trim()
-        ucwords()
         ucfirst()
+        ucwords()
 
 
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