Convert remaining array function arginfo to PHP stubs

ext/standard/array.c

@@ -4176,7 +4176,7 @@ static inline zval *array_column_fetch_prop(zval *data, zval *name, zval *rv) /*
 }
 /* }}} */
 
-/* {{{ proto array|false array_column(array input, mixed column_key[, mixed index_key])
+/* {{{ proto array array_column(array input, mixed column_key[, mixed index_key])
    Return the values from a single column in the input array, identified by the
    value_key and optionally indexed by the index_key */
 PHP_FUNCTION(array_column)
@@ -6334,7 +6334,7 @@ PHP_FUNCTION(array_key_exists)
 }
 /* }}} */
 
-/* {{{ proto array|null array_chunk(array input, int size [, bool preserve_keys])
+/* {{{ proto array array_chunk(array input, int size [, bool preserve_keys])
    Split array into chunks */
 PHP_FUNCTION(array_chunk)
 {

ext/standard/basic_functions.c

@@ -122,354 +122,6 @@ static void user_tick_function_dtor(user_tick_function_entry *tick_function_entr
 
 /* {{{ arginfo */
 
-/* {{{ array.c */
-
-ZEND_BEGIN_ARG_INFO(arginfo_usort, 0)
-	ZEND_ARG_INFO(1, arg) /* ARRAY_INFO(1, arg, 0) */
-	ZEND_ARG_INFO(0, cmp_function)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_uasort, 0)
-	ZEND_ARG_INFO(1, arg) /* ARRAY_INFO(1, arg, 0) */
-	ZEND_ARG_INFO(0, cmp_function)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_uksort, 0)
-	ZEND_ARG_INFO(1, arg) /* ARRAY_INFO(1, arg, 0) */
-	ZEND_ARG_INFO(0, cmp_function)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_end, 0)
-	ZEND_ARG_INFO(1, arg)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_prev, 0)
-	ZEND_ARG_INFO(1, arg)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_next, 0)
-	ZEND_ARG_INFO(1, arg)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_reset, 0)
-	ZEND_ARG_INFO(1, arg)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_current, 0)
-	ZEND_ARG_INFO(0, arg)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_key, 0)
-	ZEND_ARG_INFO(0, arg)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_min, 0, 0, 1)
-	ZEND_ARG_VARIADIC_INFO(0, args)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_max, 0, 0, 1)
-	ZEND_ARG_VARIADIC_INFO(0, args)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_walk, 0, 2, _IS_BOOL, 0)
-	ZEND_ARG_INFO(1, input) /* ARRAY_INFO(1, arg, 0) */
-	ZEND_ARG_INFO(0, funcname)
-	ZEND_ARG_INFO(0, userdata)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_walk_recursive, 0, 2, _IS_BOOL, 0)
-	ZEND_ARG_INFO(1, input) /* ARRAY_INFO(1, arg, 0) */
-	ZEND_ARG_INFO(0, funcname)
-	ZEND_ARG_INFO(0, userdata)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_in_array, 0, 2, _IS_BOOL, 0)
-	ZEND_ARG_INFO(0, needle)
-	ZEND_ARG_INFO(0, haystack) /* ARRAY_INFO(0, haystack, 0) */
-	ZEND_ARG_INFO(0, strict)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_search, 0, 0, 2)
-	ZEND_ARG_INFO(0, needle)
-	ZEND_ARG_INFO(0, haystack) /* ARRAY_INFO(0, haystack, 0) */
-	ZEND_ARG_INFO(0, strict)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_extract, 0, 0, 1)
-	ZEND_ARG_INFO(ZEND_SEND_PREFER_REF, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, extract_type)
-	ZEND_ARG_INFO(0, prefix)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_compact, 0, 0, 1)
-	ZEND_ARG_VARIADIC_INFO(0, var_names)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_fill, 0)
-	ZEND_ARG_INFO(0, start_key)
-	ZEND_ARG_INFO(0, num)
-	ZEND_ARG_INFO(0, val)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO(arginfo_array_fill_keys, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, keys) /* ARRAY_INFO(0, keys, 0) */
-	ZEND_ARG_INFO(0, val)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_range, 0, 0, 2)
-	ZEND_ARG_INFO(0, low)
-	ZEND_ARG_INFO(0, high)
-	ZEND_ARG_INFO(0, step)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_shuffle, 0)
-	ZEND_ARG_INFO(1, arg) /* ARRAY_INFO(1, arg, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_pop, 0)
-	ZEND_ARG_INFO(1, stack) /* ARRAY_INFO(1, stack, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_shift, 0)
-	ZEND_ARG_INFO(1, stack) /* ARRAY_INFO(1, stack, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_unshift, 0, 1, IS_LONG, 0)
-	ZEND_ARG_INFO(1, stack) /* ARRAY_INFO(1, stack, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, vars)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_splice, 0, 2, IS_ARRAY, 0)
-	ZEND_ARG_INFO(1, arg) /* ARRAY_INFO(1, arg, 0) */
-	ZEND_ARG_INFO(0, offset)
-	ZEND_ARG_INFO(0, length)
-	ZEND_ARG_INFO(0, replacement) /* ARRAY_INFO(0, arg, 1) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_slice, 0, 2, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(1, arg, 0) */
-	ZEND_ARG_INFO(0, offset)
-	ZEND_ARG_INFO(0, length)
-	ZEND_ARG_INFO(0, preserve_keys)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_merge, 0, 0, IS_ARRAY, 0)
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_merge_recursive, 0, 0, IS_ARRAY, 0)
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_replace, 0, 0, 1)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_replace_recursive, 0, 0, 1)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_keys, 0, 1, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, search_value)
-	ZEND_ARG_INFO(0, strict)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_key_first, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_key_last, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-ZEND_END_ARG_INFO()
-
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO(arginfo_array_values, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_count_values, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_column, 0, 0, 2)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, column_key)
-	ZEND_ARG_INFO(0, index_key)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_reverse, 0, 1, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, input) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, preserve_keys)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_pad, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, pad_size)
-	ZEND_ARG_INFO(0, pad_value)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO(arginfo_array_flip, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_change_key_case, 0, 1, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, input) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, case)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_unique, 0, 1, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, flags)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_intersect_key, 0, 0, 2)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_intersect_ukey, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_key_compare_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_intersect, 0, 0, 2)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_uintersect, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_data_compare_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_intersect_assoc, 0, 0, 2)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_uintersect_assoc, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_data_compare_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_intersect_uassoc, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_key_compare_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_uintersect_uassoc, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_data_compare_func)
-	ZEND_ARG_INFO(0, callback_key_compare_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_diff_key, 0, 0, 2)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_diff_ukey, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_key_comp_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_diff, 0, 0, 2)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_udiff, 0)
-	ZEND_ARG_INFO(0, arr1)
-	ZEND_ARG_INFO(0, arr2)
-	ZEND_ARG_INFO(0, callback_data_comp_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_diff_assoc, 0, 0, 2)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_diff_uassoc, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_data_comp_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_udiff_assoc, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_key_comp_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_udiff_uassoc, 0)
-	ZEND_ARG_INFO(0, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(0, arr2) /* ARRAY_INFO(0, arg2, 0) */
-	ZEND_ARG_INFO(0, callback_data_comp_func)
-	ZEND_ARG_INFO(0, callback_key_comp_func)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_multisort, 0, 0, 1)
-	ZEND_ARG_INFO(ZEND_SEND_PREFER_REF, arr1) /* ARRAY_INFO(0, arg1, 0) */
-	ZEND_ARG_INFO(ZEND_SEND_PREFER_REF, sort_order)
-	ZEND_ARG_INFO(ZEND_SEND_PREFER_REF, sort_flags)
-	ZEND_ARG_VARIADIC_INFO(ZEND_SEND_PREFER_REF, arr2)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_rand, 0, 0, 1)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, num_req)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_sum, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_product, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_reduce, 0, 0, 2)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, callback)
-	ZEND_ARG_INFO(0, initial)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_filter, 0, 1, IS_ARRAY, 0)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, callback)
-    ZEND_ARG_INFO(0, use_keys)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_map, 0, 0, 2)
-	ZEND_ARG_INFO(0, callback)
-	ZEND_ARG_VARIADIC_INFO(0, arrays)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO(arginfo_array_key_exists, _IS_BOOL, 0)
-	ZEND_ARG_INFO(0, key)
-	ZEND_ARG_INFO(0, search)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_array_chunk, 0, 0, 2)
-	ZEND_ARG_INFO(0, arg) /* ARRAY_INFO(0, arg, 0) */
-	ZEND_ARG_INFO(0, size)
-	ZEND_ARG_INFO(0, preserve_keys)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO(arginfo_array_combine, 0)
-	ZEND_ARG_INFO(0, keys)   /* ARRAY_INFO(0, keys, 0) */
-	ZEND_ARG_INFO(0, values) /* ARRAY_INFO(0, values, 0) */
-ZEND_END_ARG_INFO()
-/* }}} */
 /* {{{ basic_functions.c */
 ZEND_BEGIN_ARG_INFO(arginfo_get_magic_quotes_gpc, 0)
 ZEND_END_ARG_INFO()

ext/standard/basic_functions.stub.php

@@ -79,6 +79,197 @@ function sort(array &$arg, int $sort_flags = SORT_REGULAR): bool {}
 
 function rsort(array &$arg, int $sort_flags = SORT_REGULAR): bool {}
 
+function usort(array &$arg, callable $cmp_function): bool {}
+
+function uasort(array &$arg, callable $cmp_function): bool {}
+
+function uksort(array &$arg, callable $cmp_function): bool {}
+
+/**
+ * @param array|object $arg
+ * @return mixed
+ */
+function end(array &$arg) {}
+
+/**
+ * @param array|object $arg
+ * @return mixed
+ */
+function prev(&$arg) {}
+
+/**
+ * @param array|object $arg
+ * @return mixed
+ */
+function next(&$arg) {}
+
+/**
+ * @param array|object $arg
+ * @return mixed
+ */
+function reset(&$arg) {}
+
+/**
+ * @param array|object $arg
+ * @return mixed
+ */
+function current($arg) {}
+
+/**
+ * @param array|object $arg
+ * @return int|string|null
+ */
+function key($arg) {}
+
+/** @return mixed */
+function min($arg, ...$args) {}
+
+/** @return mixed */
+function max($arg, ...$args) {}
+
+/** @param array|object $input */
+function array_walk(&$input, callable $funcname, $userdata = null): bool {}
+
+/** @param array|object $input */
+function array_walk_recursive(&$input, callable $funcname, $userdata = null): bool {}
+
+function in_array($needle, array $haystack, bool $strict = false): bool {}
+
+/** @return int|string|false */
+function array_search($needle, array $haystack, bool $strict = false) {}
+
+/** @prefer-ref $arg */
+function extract(array &$arg, int $extract_type = EXTR_OVERWRITE, string $prefix = ""): ?int {}
+
+function compact($var_name, ...$var_names): ?array {}
+
+/** @return array|false */
+function array_fill(int $start_key, int $num, $val) {}
+
+function array_fill_keys(array $keys, $val): array {}
+
+/**
+ * @param int|float|string $low
+ * @param int|float|string $high
+ * @param int|float $step
+ */
+function range($low, $high, $step = 1): array {}
+
+function shuffle(array &$arg): bool {}
+
+/** @return mixed */
+function array_pop(array &$stack) {}
+
+/** @return mixed */
+function array_shift(array &$stack) {}
+
+function array_unshift(array &$stack, ...$vars): int {}
+
+function array_splice(array &$arg, int $offset, int $length = UNKNOWN, $replacement = []): array {}
+
+function array_slice(array $arg, int $offset, ?int $length = null, bool $preserve_keys = false): array {}
+
+function array_merge(array ...$arrays): array {}
+
+function array_merge_recursive(array ...$arrays): array {}
+
+function array_replace(array $arr1, array ...$arrays): array {}
+
+function array_replace_recursive(array $arr1, array ...$arrays): array {}
+
+function array_keys(array $arg, $search_value = UNKNOWN, bool $strict = false): array {}
+
+/** @return int|string|null */
+function array_key_first(array $arg) {}
+
+/** @return int|string|null */
+function array_key_last(array $arg) {}
+
+function array_values(array $arg): array {}
+
+function array_count_values(array $arg): array {}
+
+/**
+ * @param int|string|null $column_key
+ * @param int|string|null $index_key
+ */
+function array_column(array $arg, $column_key, $index_key = null): array {}
+
+function array_reverse(array $input, bool $preserve_keys = false): array {}
+
+function array_pad(array $arg, int $pad_size, $pad_value): array {}
+
+function array_flip(array $arg): array {}
+
+function array_change_key_case(array $input, int $case = CASE_LOWER): array {}
+
+function array_unique(array $arg, int $flags = SORT_STRING): array {}
+
+function array_intersect_key(array $arr1, array $arr2, array ...$arrays): array {}
+
+function array_intersect_ukey(array $arr1, array $arr2, ...$rest): array {}
+
+function array_intersect(array $arr1, array $arr2, array ...$arrays): array {}
+
+function array_uintersect(array $arr1, array $arr2, ...$rest): array {}
+
+function array_intersect_assoc(array $arr1, array $arr2, array ...$arrays): array {}
+
+function array_uintersect_assoc(array $arr1, array $arr2, ...$rest): array {}
+
+function array_intersect_uassoc(array $arr1, array $arr2, ...$rest): array {}
+
+function array_uintersect_uassoc(array $arr1, array $arr2, ...$rest): array {}
+
+function array_diff_key(array $arr1, array $arr2, array ...$arrays): array {}
+
+function array_diff_ukey(array $arr1, array $arr2, ...$rest): array {}
+
+function array_diff(array $arr1, array $arr2, array ...$arrays): array {}
+
+function array_udiff(array $arr1, array $arr2, ...$rest): array {}
+
+function array_diff_assoc(array $arr1, array $arr2, array ...$arrays): array {}
+
+function array_diff_uassoc(array $arr1, array $arr2, ...$rest): array {}
+
+function array_udiff_assoc(array $arr1, array $arr2, ...$rest): array {}
+
+function array_udiff_uassoc(array $arr1, array $arr2, ...$rest): array {}
+
+/**
+ * @prefer-ref $arr1
+ * @prefer-ref $sort_order
+ * @prefer-ref $sort_flags
+ * @prefer-ref $arr2
+ */
+function array_multisort(&$arr1, $sort_order = SORT_ASC, $sort_flags = SORT_REGULAR, &...$arr2): bool {}
+
+/** @return int|string|array|null */
+function array_rand(array $arg, int $num_req = 1) {}
+
+/** @return int|float */
+function array_sum(array $arg) {}
+
+/** @return int|float */
+function array_product(array $arg) {}
+
+function array_reduce(array $arg, callable $callback, $initial = null) {}
+
+function array_filter(array $arg, callable $callback, int $use_keys = 0): array {}
+
+function array_map(?callable $callback, array $arr1, array ...$arrays): array {}
+
+/**
+ * @param int|string $key
+ * @param array|object $search
+ */
+function array_key_exists($key, $search): bool {}
+
+function array_chunk(array $arg, int $size, bool $preserve_keys = false): array {}
+
+function array_combine(array $keys, array $values): array {}
+
 /* base64.c */
 
 function base64_encode(string $str): string {}

ext/standard/basic_functions_arginfo.h

@@ -96,6 +96,265 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_rsort arginfo_krsort
 
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_usort, 0, 2, _IS_BOOL, 0)
+	ZEND_ARG_TYPE_INFO(1, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, cmp_function, IS_CALLABLE, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_uasort arginfo_usort
+
+#define arginfo_uksort arginfo_usort
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_end, 0, 0, 1)
+	ZEND_ARG_TYPE_INFO(1, arg, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_prev, 0, 0, 1)
+	ZEND_ARG_INFO(1, arg)
+ZEND_END_ARG_INFO()
+
+#define arginfo_next arginfo_prev
+
+#define arginfo_reset arginfo_prev
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_current, 0, 0, 1)
+	ZEND_ARG_INFO(0, arg)
+ZEND_END_ARG_INFO()
+
+#define arginfo_key arginfo_current
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_min, 0, 0, 1)
+	ZEND_ARG_INFO(0, arg)
+	ZEND_ARG_VARIADIC_INFO(0, args)
+ZEND_END_ARG_INFO()
+
+#define arginfo_max arginfo_min
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_walk, 0, 2, _IS_BOOL, 0)
+	ZEND_ARG_INFO(1, input)
+	ZEND_ARG_TYPE_INFO(0, funcname, IS_CALLABLE, 0)
+	ZEND_ARG_INFO(0, userdata)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_walk_recursive arginfo_array_walk
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_in_array, 0, 2, _IS_BOOL, 0)
+	ZEND_ARG_INFO(0, needle)
+	ZEND_ARG_TYPE_INFO(0, haystack, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, strict, _IS_BOOL, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_array_search, 0, 0, 2)
+	ZEND_ARG_INFO(0, needle)
+	ZEND_ARG_TYPE_INFO(0, haystack, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, strict, _IS_BOOL, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_extract, 0, 1, IS_LONG, 1)
+	ZEND_ARG_TYPE_INFO(2, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, extract_type, IS_LONG, 0)
+	ZEND_ARG_TYPE_INFO(0, prefix, IS_STRING, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_compact, 0, 1, IS_ARRAY, 1)
+	ZEND_ARG_INFO(0, var_name)
+	ZEND_ARG_VARIADIC_INFO(0, var_names)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_array_fill, 0, 0, 3)
+	ZEND_ARG_TYPE_INFO(0, start_key, IS_LONG, 0)
+	ZEND_ARG_TYPE_INFO(0, num, IS_LONG, 0)
+	ZEND_ARG_INFO(0, val)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_fill_keys, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, keys, IS_ARRAY, 0)
+	ZEND_ARG_INFO(0, val)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_range, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_INFO(0, low)
+	ZEND_ARG_INFO(0, high)
+	ZEND_ARG_INFO(0, step)
+ZEND_END_ARG_INFO()
+
+#define arginfo_shuffle arginfo_natsort
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_array_pop, 0, 0, 1)
+	ZEND_ARG_TYPE_INFO(1, stack, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_shift arginfo_array_pop
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_unshift, 0, 1, IS_LONG, 0)
+	ZEND_ARG_TYPE_INFO(1, stack, IS_ARRAY, 0)
+	ZEND_ARG_VARIADIC_INFO(0, vars)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_splice, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(1, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, offset, IS_LONG, 0)
+	ZEND_ARG_TYPE_INFO(0, length, IS_LONG, 0)
+	ZEND_ARG_INFO(0, replacement)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_slice, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, offset, IS_LONG, 0)
+	ZEND_ARG_TYPE_INFO(0, length, IS_LONG, 1)
+	ZEND_ARG_TYPE_INFO(0, preserve_keys, _IS_BOOL, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_merge, 0, 0, IS_ARRAY, 0)
+	ZEND_ARG_VARIADIC_TYPE_INFO(0, arrays, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_merge_recursive arginfo_array_merge
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_replace, 0, 1, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arr1, IS_ARRAY, 0)
+	ZEND_ARG_VARIADIC_TYPE_INFO(0, arrays, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_replace_recursive arginfo_array_replace
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_keys, 0, 1, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_INFO(0, search_value)
+	ZEND_ARG_TYPE_INFO(0, strict, _IS_BOOL, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_array_key_first, 0, 0, 1)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_key_last arginfo_array_key_first
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_values, 0, 1, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_count_values arginfo_array_values
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_column, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_INFO(0, column_key)
+	ZEND_ARG_INFO(0, index_key)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_reverse, 0, 1, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, input, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, preserve_keys, _IS_BOOL, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_pad, 0, 3, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, pad_size, IS_LONG, 0)
+	ZEND_ARG_INFO(0, pad_value)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_flip arginfo_array_values
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_change_key_case, 0, 1, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, input, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, case, IS_LONG, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_unique, 0, 1, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, flags, IS_LONG, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_intersect_key, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arr1, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arr2, IS_ARRAY, 0)
+	ZEND_ARG_VARIADIC_TYPE_INFO(0, arrays, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_intersect_ukey, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arr1, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arr2, IS_ARRAY, 0)
+	ZEND_ARG_VARIADIC_INFO(0, rest)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_intersect arginfo_array_intersect_key
+
+#define arginfo_array_uintersect arginfo_array_intersect_ukey
+
+#define arginfo_array_intersect_assoc arginfo_array_intersect_key
+
+#define arginfo_array_uintersect_assoc arginfo_array_intersect_ukey
+
+#define arginfo_array_intersect_uassoc arginfo_array_intersect_ukey
+
+#define arginfo_array_uintersect_uassoc arginfo_array_intersect_ukey
+
+#define arginfo_array_diff_key arginfo_array_intersect_key
+
+#define arginfo_array_diff_ukey arginfo_array_intersect_ukey
+
+#define arginfo_array_diff arginfo_array_intersect_key
+
+#define arginfo_array_udiff arginfo_array_intersect_ukey
+
+#define arginfo_array_diff_assoc arginfo_array_intersect_key
+
+#define arginfo_array_diff_uassoc arginfo_array_intersect_ukey
+
+#define arginfo_array_udiff_assoc arginfo_array_intersect_ukey
+
+#define arginfo_array_udiff_uassoc arginfo_array_intersect_ukey
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_multisort, 0, 1, _IS_BOOL, 0)
+	ZEND_ARG_INFO(2, arr1)
+	ZEND_ARG_INFO(2, sort_order)
+	ZEND_ARG_INFO(2, sort_flags)
+	ZEND_ARG_VARIADIC_INFO(2, arr2)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_array_rand, 0, 0, 1)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, num_req, IS_LONG, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_array_sum arginfo_array_key_first
+
+#define arginfo_array_product arginfo_array_key_first
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_array_reduce, 0, 0, 2)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, callback, IS_CALLABLE, 0)
+	ZEND_ARG_INFO(0, initial)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_filter, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, callback, IS_CALLABLE, 0)
+	ZEND_ARG_TYPE_INFO(0, use_keys, IS_LONG, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_map, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, callback, IS_CALLABLE, 1)
+	ZEND_ARG_TYPE_INFO(0, arr1, IS_ARRAY, 0)
+	ZEND_ARG_VARIADIC_TYPE_INFO(0, arrays, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_key_exists, 0, 2, _IS_BOOL, 0)
+	ZEND_ARG_INFO(0, key)
+	ZEND_ARG_INFO(0, search)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_chunk, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, arg, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, size, IS_LONG, 0)
+	ZEND_ARG_TYPE_INFO(0, preserve_keys, _IS_BOOL, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_array_combine, 0, 2, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, keys, IS_ARRAY, 0)
+	ZEND_ARG_TYPE_INFO(0, values, IS_ARRAY, 0)
+ZEND_END_ARG_INFO()
+
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_base64_encode, 0, 1, IS_STRING, 0)
 	ZEND_ARG_TYPE_INFO(0, str, IS_STRING, 0)
 ZEND_END_ARG_INFO()

scripts/dev/gen_stub.php

@@ -108,25 +108,29 @@ class Type {
 }
 
 class ArgInfo {
+    const SEND_BY_VAL = 0;
+    const SEND_BY_REF = 1;
+    const SEND_PREFER_REF = 2;
+
     /** @var string */
     public $name;
-    /** @var bool */
+    /** @var int */
-    public $byRef;
+    public $sendBy;
     /** @var bool */
     public $isVariadic;
     /** @var Type|null */
     public $type;
 
-    public function __construct(string $name, bool $byRef, bool $isVariadic, ?Type $type) {
+    public function __construct(string $name, int $sendBy, bool $isVariadic, ?Type $type) {
         $this->name = $name;
-        $this->byRef = $byRef;
+        $this->sendBy = $sendBy;
         $this->isVariadic = $isVariadic;
         $this->type = $type;
     }
 
     public function equals(ArgInfo $other): bool {
         return $this->name === $other->name
-            && $this->byRef === $other->byRef
+            && $this->sendBy === $other->sendBy
             && $this->isVariadic === $other->isVariadic
             && Type::equals($this->type, $other->type);
     }
@@ -189,12 +193,48 @@ class FuncInfo {
 }
 
 function parseFunctionLike(string $name, Node\FunctionLike $func, ?string $cond): FuncInfo {
+    $comment = $func->getDocComment();
+    $paramMeta = [];
+
+    if ($comment) {
+        $commentText = substr($comment->getText(), 2, -2);
+
+        foreach (explode("\n", $commentText) as $commentLine) {
+            if (preg_match('/^\*\s*@prefer-ref\s+\$(.+)$/', trim($commentLine), $matches)) {
+                $varName = $matches[1];
+                if (!isset($paramMeta[$varName])) {
+                    $paramMeta[$varName] = [];
+                }
+                $paramMeta[$varName]['preferRef'] = true;
+            }
+        }
+    }
+
     $args = [];
     $numRequiredArgs = 0;
+    $foundVariadic = false;
     foreach ($func->getParams() as $i => $param) {
+        $varName = $param->var->name;
+        $preferRef = !empty($paramMeta[$varName]['preferRef']);
+        unset($paramMeta[$varName]);
+
+        if ($preferRef) {
+            $sendBy = ArgInfo::SEND_PREFER_REF;
+        } else if ($param->byRef) {
+            $sendBy = ArgInfo::SEND_BY_REF;
+        } else {
+            $sendBy = ArgInfo::SEND_BY_VAL;
+        }
+
+        if ($foundVariadic) {
+            throw new Exception("Error in function $name: only the last parameter can be variadic");
+        }
+
+        $foundVariadic = $param->variadic;
+
         $args[] = new ArgInfo(
-            $param->var->name,
+            $varName,
-            $param->byRef,
+            $sendBy,
             $param->variadic,
             $param->type ? Type::fromNode($param->type) : null
         );
@@ -203,6 +243,10 @@ function parseFunctionLike(string $name, Node\FunctionLike $func, ?string $cond)
         }
     }
 
+    foreach (array_keys($paramMeta) as $var) {
+        throw new Exception("Found metadata for invalid param $var of function $name");
+    }
+
     $returnType = $func->getReturnType();
     $return = new ReturnInfo(
         $func->returnsByRef(),
@@ -321,19 +365,19 @@ function funcInfoToCode(FuncInfo $funcInfo): string {
             if ($argInfo->type->isBuiltin) {
                 $code .= sprintf(
                     "\tZEND_%s_TYPE_INFO(%d, %s, %s, %d)\n",
-                    $argKind, $argInfo->byRef, $argInfo->name,
+                    $argKind, $argInfo->sendBy, $argInfo->name,
                     $argInfo->type->toTypeCode(), $argInfo->type->isNullable
                 );
             } else {
                 $code .= sprintf(
                     "\tZEND_%s_OBJ_INFO(%d, %s, %s, %d)\n",
-                    $argKind, $argInfo->byRef, $argInfo->name,
+                    $argKind, $argInfo->sendBy, $argInfo->name,
                     str_replace('\\', '\\\\', $argInfo->type->name), $argInfo->type->isNullable
                 );
             }
         } else {
             $code .= sprintf(
-                "\tZEND_%s_INFO(%d, %s)\n", $argKind, $argInfo->byRef, $argInfo->name);
+                "\tZEND_%s_INFO(%d, %s)\n", $argKind, $argInfo->sendBy, $argInfo->name);
         }
     }