diff --git a/Zend/zend_attributes_arginfo.h b/Zend/zend_attributes_arginfo.h
index 00e4b5120bf92..3bcdcd707410c 100644
--- a/Zend/zend_attributes_arginfo.h
+++ b/Zend/zend_attributes_arginfo.h
@@ -125,7 +125,7 @@ static zend_class_entry *register_class_Attribute(void)
 	zend_declare_typed_property(class_entry, property_flags_name, &property_flags_default_value, ZEND_ACC_PUBLIC, NULL, (zend_type) ZEND_TYPE_INIT_MASK(MAY_BE_LONG));
 	zend_string_release(property_flags_name);
 
-	zend_string *attribute_name_Attribute_class_Attribute = zend_string_init("Attribute", sizeof("Attribute") - 1, 1);
+	zend_string *attribute_name_Attribute_class_Attribute = zend_string_init_interned("Attribute", sizeof("Attribute") - 1, 1);
 	zend_attribute *attribute_Attribute_class_Attribute = zend_add_class_attribute(class_entry, attribute_name_Attribute_class_Attribute, 1);
 	zend_string_release(attribute_name_Attribute_class_Attribute);
 	zval attribute_Attribute_class_Attribute_arg0;
@@ -143,7 +143,7 @@ static zend_class_entry *register_class_ReturnTypeWillChange(void)
 	class_entry = zend_register_internal_class_ex(&ce, NULL);
 	class_entry->ce_flags |= ZEND_ACC_FINAL;
 
-	zend_string *attribute_name_Attribute_class_ReturnTypeWillChange = zend_string_init("Attribute", sizeof("Attribute") - 1, 1);
+	zend_string *attribute_name_Attribute_class_ReturnTypeWillChange = zend_string_init_interned("Attribute", sizeof("Attribute") - 1, 1);
 	zend_attribute *attribute_Attribute_class_ReturnTypeWillChange = zend_add_class_attribute(class_entry, attribute_name_Attribute_class_ReturnTypeWillChange, 1);
 	zend_string_release(attribute_name_Attribute_class_ReturnTypeWillChange);
 	zval attribute_Attribute_class_ReturnTypeWillChange_arg0;
@@ -161,7 +161,7 @@ static zend_class_entry *register_class_AllowDynamicProperties(void)
 	class_entry = zend_register_internal_class_ex(&ce, NULL);
 	class_entry->ce_flags |= ZEND_ACC_FINAL;
 
-	zend_string *attribute_name_Attribute_class_AllowDynamicProperties = zend_string_init("Attribute", sizeof("Attribute") - 1, 1);
+	zend_string *attribute_name_Attribute_class_AllowDynamicProperties = zend_string_init_interned("Attribute", sizeof("Attribute") - 1, 1);
 	zend_attribute *attribute_Attribute_class_AllowDynamicProperties = zend_add_class_attribute(class_entry, attribute_name_Attribute_class_AllowDynamicProperties, 1);
 	zend_string_release(attribute_name_Attribute_class_AllowDynamicProperties);
 	zval attribute_Attribute_class_AllowDynamicProperties_arg0;
@@ -179,7 +179,7 @@ static zend_class_entry *register_class_SensitiveParameter(void)
 	class_entry = zend_register_internal_class_ex(&ce, NULL);
 	class_entry->ce_flags |= ZEND_ACC_FINAL|ZEND_ACC_NO_DYNAMIC_PROPERTIES;
 
-	zend_string *attribute_name_Attribute_class_SensitiveParameter = zend_string_init("Attribute", sizeof("Attribute") - 1, 1);
+	zend_string *attribute_name_Attribute_class_SensitiveParameter = zend_string_init_interned("Attribute", sizeof("Attribute") - 1, 1);
 	zend_attribute *attribute_Attribute_class_SensitiveParameter = zend_add_class_attribute(class_entry, attribute_name_Attribute_class_SensitiveParameter, 1);
 	zend_string_release(attribute_name_Attribute_class_SensitiveParameter);
 	zval attribute_Attribute_class_SensitiveParameter_arg0;
diff --git a/Zend/zend_builtin_functions_arginfo.h b/Zend/zend_builtin_functions_arginfo.h
index abcbfaaa9e776..838084418871c 100644
--- a/Zend/zend_builtin_functions_arginfo.h
+++ b/Zend/zend_builtin_functions_arginfo.h
@@ -355,7 +355,7 @@ static zend_class_entry *register_class_stdClass(void)
 	class_entry = zend_register_internal_class_ex(&ce, NULL);
 	class_entry->ce_flags |= ZEND_ACC_ALLOW_DYNAMIC_PROPERTIES;
 
-	zend_string *attribute_name_AllowDynamicProperties_class_stdClass = zend_string_init("AllowDynamicProperties", sizeof("AllowDynamicProperties") - 1, 1);
+	zend_string *attribute_name_AllowDynamicProperties_class_stdClass = zend_string_init_interned("AllowDynamicProperties", sizeof("AllowDynamicProperties") - 1, 1);
 	zend_add_class_attribute(class_entry, attribute_name_AllowDynamicProperties_class_stdClass, 0);
 	zend_string_release(attribute_name_AllowDynamicProperties_class_stdClass);
 
diff --git a/build/gen_stub.php b/build/gen_stub.php
index 59d185ac31849..cf04aa2c148e1 100755
--- a/build/gen_stub.php
+++ b/build/gen_stub.php
@@ -2382,7 +2382,7 @@ public function generateCode(string $invocation, string $nameSuffix, iterable $a
         if (isset($knowns[$escapedAttributeName])) {
             $code .= "\t" . ($this->args ? "zend_attribute *attribute_{$escapedAttributeName}_$nameSuffix = " : "") . "$invocation, ZSTR_KNOWN({$knowns[$escapedAttributeName]}), " . count($this->args) . ");\n";
         } else {
-            $code .= "\tzend_string *attribute_name_{$escapedAttributeName}_$nameSuffix = zend_string_init(\"" . addcslashes($this->class, "\\") . "\", sizeof(\"" . addcslashes($this->class, "\\") . "\") - 1, 1);\n";
+            $code .= "\tzend_string *attribute_name_{$escapedAttributeName}_$nameSuffix = zend_string_init_interned(\"" . addcslashes($this->class, "\\") . "\", sizeof(\"" . addcslashes($this->class, "\\") . "\") - 1, 1);\n";
             $code .= "\t" . ($this->args ? "zend_attribute *attribute_{$escapedAttributeName}_$nameSuffix = " : "") . "$invocation, attribute_name_{$escapedAttributeName}_$nameSuffix, " . count($this->args) . ");\n";
             $code .= "\tzend_string_release(attribute_name_{$escapedAttributeName}_$nameSuffix);\n";
         }
diff --git a/ext/oci8/oci8_arginfo.h b/ext/oci8/oci8_arginfo.h
index 157cc3afd8995..1edc06351b3d2 100644
--- a/ext/oci8/oci8_arginfo.h
+++ b/ext/oci8/oci8_arginfo.h
@@ -823,7 +823,7 @@ static zend_class_entry *register_class_OCILob(void)
 	class_entry = zend_register_internal_class_ex(&ce, NULL);
 	class_entry->ce_flags |= ZEND_ACC_ALLOW_DYNAMIC_PROPERTIES;
 
-	zend_string *attribute_name_AllowDynamicProperties_class_OCILob = zend_string_init("AllowDynamicProperties", sizeof("AllowDynamicProperties") - 1, 1);
+	zend_string *attribute_name_AllowDynamicProperties_class_OCILob = zend_string_init_interned("AllowDynamicProperties", sizeof("AllowDynamicProperties") - 1, 1);
 	zend_add_class_attribute(class_entry, attribute_name_AllowDynamicProperties_class_OCILob, 0);
 	zend_string_release(attribute_name_AllowDynamicProperties_class_OCILob);
 
@@ -838,7 +838,7 @@ static zend_class_entry *register_class_OCICollection(void)
 	class_entry = zend_register_internal_class_ex(&ce, NULL);
 	class_entry->ce_flags |= ZEND_ACC_ALLOW_DYNAMIC_PROPERTIES;
 
-	zend_string *attribute_name_AllowDynamicProperties_class_OCICollection = zend_string_init("AllowDynamicProperties", sizeof("AllowDynamicProperties") - 1, 1);
+	zend_string *attribute_name_AllowDynamicProperties_class_OCICollection = zend_string_init_interned("AllowDynamicProperties", sizeof("AllowDynamicProperties") - 1, 1);
 	zend_add_class_attribute(class_entry, attribute_name_AllowDynamicProperties_class_OCICollection, 0);
 	zend_string_release(attribute_name_AllowDynamicProperties_class_OCICollection);
 
diff --git a/ext/zend_test/test_arginfo.h b/ext/zend_test/test_arginfo.h
index 9f8de89da4b9c..82998352d1f57 100644
--- a/ext/zend_test/test_arginfo.h
+++ b/ext/zend_test/test_arginfo.h
@@ -401,7 +401,7 @@ static zend_class_entry *register_class_ZendTestAttribute(void)
 	class_entry->ce_flags |= ZEND_ACC_FINAL;
 
 #if (PHP_VERSION_ID >= 80200)
-	zend_string *attribute_name_Attribute_class_ZendTestAttribute = zend_string_init("Attribute", sizeof("Attribute") - 1, 1);
+	zend_string *attribute_name_Attribute_class_ZendTestAttribute = zend_string_init_interned("Attribute", sizeof("Attribute") - 1, 1);
 	zend_attribute *attribute_Attribute_class_ZendTestAttribute = zend_add_class_attribute(class_entry, attribute_name_Attribute_class_ZendTestAttribute, 1);
 	zend_string_release(attribute_name_Attribute_class_ZendTestAttribute);
 	zval attribute_Attribute_class_ZendTestAttribute_arg0;
@@ -427,7 +427,7 @@ static zend_class_entry *register_class_ZendTestParameterAttribute(void)
 	zend_string_release(property_parameter_name);
 
 #if (PHP_VERSION_ID >= 80200)
-	zend_string *attribute_name_Attribute_class_ZendTestParameterAttribute = zend_string_init("Attribute", sizeof("Attribute") - 1, 1);
+	zend_string *attribute_name_Attribute_class_ZendTestParameterAttribute = zend_string_init_interned("Attribute", sizeof("Attribute") - 1, 1);
 	zend_attribute *attribute_Attribute_class_ZendTestParameterAttribute = zend_add_class_attribute(class_entry, attribute_name_Attribute_class_ZendTestParameterAttribute, 1);
 	zend_string_release(attribute_name_Attribute_class_ZendTestParameterAttribute);
 	zval attribute_Attribute_class_ZendTestParameterAttribute_arg0;