Use typed proprety for Transliterator::$id

This is a read-only property for which Transliterator internally
assigns a string value.

Also clean up the code handling this property a bit.

Author: nikic

ext/intl/transliterator/transliterator.stub.php

@@ -4,8 +4,7 @@
 
 class Transliterator
 {
-    /** @var string|null */
-    public $id;
+    public string $id;
 
     final private function __construct() {}
 

ext/intl/transliterator/transliterator_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 2ea0ba060d9b3cb9a7e8ca4a5932c755bf8df7d0 */
+ * Stub hash: c34871965e0d58bb15beda1787b7cdd0754bb28f */
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_Transliterator___construct, 0, 0, 0)
 ZEND_END_ARG_INFO()
@@ -59,9 +59,9 @@ zend_class_entry *register_class_Transliterator()
 	class_entry = zend_register_internal_class_ex(&ce, NULL);
 
 	zval property_id_default_value;
-	ZVAL_NULL(&property_id_default_value);
+	ZVAL_UNDEF(&property_id_default_value);
 	zend_string *property_id_name = zend_string_init("id", sizeof("id") - 1, 1);
-	zend_declare_property_ex(class_entry, property_id_name, &property_id_default_value, ZEND_ACC_PUBLIC, NULL);
+	zend_declare_typed_property(class_entry, property_id_name, &property_id_default_value, ZEND_ACC_PUBLIC, NULL, (zend_type) ZEND_TYPE_INIT_MASK(MAY_BE_STRING));
 	zend_string_release(property_id_name);
 
 	return class_entry;

ext/intl/transliterator/transliterator_class.c

@@ -189,19 +189,10 @@ static zend_object *Transliterator_clone_obj( zend_object *object )
 /* {{{ get_property_ptr_ptr handler */
 static zval *Transliterator_get_property_ptr_ptr( zend_object *object, zend_string *name, int type, void **cache_slot )
 {
-	zval *retval;
-
-	if(zend_binary_strcmp( "id", sizeof( "id" ) - 1,
-		ZSTR_VAL( name ), ZSTR_LEN( name ) ) == 0 )
-	{
-		retval = NULL; /* fallback to read_property */
+	if (zend_string_equals_literal(name, "id")) {
+		return NULL; /* fallback to read_property */
 	}
-	else
-	{
-		retval = zend_std_get_property_ptr_ptr( object, name, type, cache_slot );
-	}
-
-	return retval;
+	return zend_std_get_property_ptr_ptr( object, name, type, cache_slot );
 }
 /* }}} */
 
@@ -210,15 +201,10 @@ static zval *Transliterator_read_property( zend_object *object, zend_string *nam
 {
 	zval *retval;
 
-	if( ( type != BP_VAR_R && type != BP_VAR_IS ) &&
-		( zend_binary_strcmp( "id", sizeof( "id" ) - 1,
-		ZSTR_VAL( name ), ZSTR_LEN( name ) ) == 0 ) )
-	{
+	if ((type != BP_VAR_R && type != BP_VAR_IS) && zend_string_equals_literal(name, "id")) {
 		zend_throw_error(NULL, "Transliterator::$id is read-only");
 		retval = &EG( uninitialized_zval );
-	}
-	else
-	{
+	} else {
 		retval = zend_std_read_property( object, name, type, cache_slot, rv );
 	}
 
@@ -238,14 +224,9 @@ static zval *Transliterator_write_property( zend_object *object, zend_string *na
 	} else {
 		scope = zend_get_executed_scope();
 	}
-	if( ( scope != Transliterator_ce_ptr ) &&
-		( zend_binary_strcmp( "id", sizeof( "id" ) - 1,
-		ZSTR_VAL( name ), ZSTR_LEN( name ) ) == 0 ) )
-	{
+	if ((scope != Transliterator_ce_ptr) && zend_string_equals_literal(name, "id")) {
 		zend_throw_error(NULL, "Transliterator::$id is read-only");
-	}
-	else
-	{
+	} else {
 		value = zend_std_write_property( object, name, value, cache_slot );
 	}