[PHP 8.3 support](#133) : [Path to Saner Increment/Decrement operators](php/php-src#10358)

Author: llaville

data/reference/extension/standard/83/functions.json

@@ -3,5 +3,15 @@
         "name": "json_validate",
         "ext_min": "8.3.0alpha1",
         "php_min": "8.3.0alpha1"
+    },
+    {
+        "name": "str_increment",
+        "ext_min": "8.3.0beta1",
+        "php_min": "8.3.0beta1"
+    },
+    {
+        "name": "str_decrement",
+        "ext_min": "8.3.0beta1",
+        "php_min": "8.3.0beta1"
     }
 ]