Just delete the TODO message

This reverts commit 066f041.

Author: LamentXU123

NEWS

@@ -62,8 +62,6 @@ PHP                                                                        NEWS
   . Fixed bug GH-20426 (Spoofchecker::setRestrictionLevel() error message
     suggests missing constants). (DanielEScherzer)
   . Added grapheme_strrev (Yuya Hamada)
-  . IntlDateFormatter::format() now accepts numeric-castable objects as
-    date/time values. (Weilin Du)
 
 - JSON:
   . Enriched JSON last error / exception message with error location.

UPGRADING

@@ -200,10 +200,6 @@ PHP 8.6 UPGRADE NOTES
   . gmp_powm() modulo-by-zero now raises a DivisionByZeroError whose
     message includes the function name and argument index ($modulus).
 
-- Intl:
-  . IntlDateFormatter::format() now accepts objects that support numeric
-    casting as date/time values.
-
 - mysqli:
   . The return structure of mysqli_get_charset() no longer contains
     the undocumented "comment" element. The value of "charsetnr" is

ext/intl/common/common_date.cpp

@@ -202,28 +202,9 @@ U_CFUNC double intl_zval_to_millis(zval *z, intl_error *err)
 				}
 			}
 		} else {
-			zval casted;
-			ZVAL_UNDEF(&casted);
-
-			if (Z_OBJ_HT_P(z)->cast_object(Z_OBJ_P(z), &casted, _IS_NUMBER) == SUCCESS) {
-				if (EG(exception)) {
-				} else if (Z_TYPE(casted) == IS_LONG) {
-					rv = U_MILLIS_PER_SECOND * (double)Z_LVAL(casted);
-				} else if (Z_TYPE(casted) == IS_DOUBLE) {
-					rv = U_MILLIS_PER_SECOND * Z_DVAL(casted);
-				} else {
-					intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR,
-						"invalid object type for date/time "
-						"(IntlCalendar, DateTimeInterface, or numeric-castable object permitted)");
-				}
-			} else if (!EG(exception)) { 
-				intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR,
-					"invalid object type for date/time "
-					"(IntlCalendar, DateTimeInterface, or numeric-castable object permitted)");
-			}
-			if (!Z_ISUNDEF(casted)) {
-				zval_ptr_dtor(&casted);
-			}
+			intl_errors_set(err, U_ILLEGAL_ARGUMENT_ERROR,
+				"invalid object type for date/time "
+				"(only IntlCalendar and DateTimeInterface permitted)");
 		}
 		break;
 	case IS_REFERENCE:

ext/intl/tests/dateformat_formatObject_numeric_object.phpt

@@ -21,6 +21,6 @@ var_dump(intl_get_error_message());
 ?>
 --EXPECT--
 bool(false)
-string(160) "IntlDateFormatter::format(): invalid object type for date/time (IntlCalendar, DateTimeInterface, or numeric-castable object permitted): U_ILLEGAL_ARGUMENT_ERROR"
+string(140) "IntlDateFormatter::format(): invalid object type for date/time (only IntlCalendar and DateTimeInterface permitted): U_ILLEGAL_ARGUMENT_ERROR"
 bool(false)
-string(149) "datefmt_format(): invalid object type for date/time (IntlCalendar, DateTimeInterface, or numeric-castable object permitted): U_ILLEGAL_ARGUMENT_ERROR"
+string(129) "datefmt_format(): invalid object type for date/time (only IntlCalendar and DateTimeInterface permitted): U_ILLEGAL_ARGUMENT_ERROR"