Merge branch 'PHP-8.2'

* PHP-8.2:
  Fix GH-10570: Assertion `(key)->h != 0 && "Hash must be known"' failed.

NEWS

@@ -23,6 +23,8 @@ PHP                                                                        NEWS
   . Fix bug GH-8821 (Improve line numbers for errors in constant expressions).
     (ilutov)
   . Fix bug GH-10083 (Allow comments between & and parameter). (ilutov)
+  . Fixed unknown string hash on property fetch with integer constant name.
+    (nielsdos)
 
 - Date:
   . Implement More Appropriate Date/Time Exceptions RFC. (Derick)

Zend/tests/gh10570.phpt

@@ -0,0 +1,14 @@
+--TEST--
+GH-10570 (Assertion `(key)->h != 0 && "Hash must be known"' failed.): constant variation
+--FILE--
+<?php
+$a = new stdClass();
+for ($i = 0; $i < 2; $i++) {
+    $a->{90};
+    $a->{0} = 0;
+}
+?>
+--EXPECTF--
+Warning: Undefined property: stdClass::$90 in %s on line %d
+
+Warning: Undefined property: stdClass::$90 in %s on line %d

Zend/zend_compile.c

@@ -3038,6 +3038,7 @@ static zend_op *zend_delayed_compile_prop(znode *result, zend_ast *ast, uint32_t
 	opline = zend_delayed_emit_op(result, ZEND_FETCH_OBJ_R, &obj_node, &prop_node);
 	if (opline->op2_type == IS_CONST) {
 		convert_to_string(CT_CONSTANT(opline->op2));
+		zend_string_hash_val(Z_STR_P(CT_CONSTANT(opline->op2)));
 		opline->extended_value = zend_alloc_cache_slots(3);
 	}