php · BogdanUngureanu · May 7, 2025 · May 7, 2025 · May 8, 2025 · May 8, 2025
@@ -39,6 +39,7 @@ if test "$PHP_INTL" != "no"; then
       locale/locale_class.c
       locale/locale_methods.c
       locale/locale.c
+      listformatter/listformatter_class.c
       msgformat/msgformat_attr.c
       msgformat/msgformat_class.c
       msgformat/msgformat_data.c
@@ -119,6 +120,7 @@ if test "$PHP_INTL" != "no"; then
     $ext_builddir/grapheme
     $ext_builddir/idn
     $ext_builddir/locale
+    $ext_builddir/listformatter
     $ext_builddir/msgformat
     $ext_builddir/normalizer
     $ext_builddir/resourcebundle

@@ -39,6 +39,9 @@ if (PHP_INTL != "no") {
 				formatter_main.c \
 				formatter_parse.c \
 				", "intl");
+		ADD_SOURCES(configure_module_dirname + "/listformatter", "\
+				listformatter_class.c \
+				", "intl");
 		ADD_SOURCES(configure_module_dirname + "/locale", "\
 				locale.c \
 				locale_class.c \

@@ -0,0 +1,36 @@
+<?php
+
+/** @generate-class-entries */
+
+/**
+ * @not-serializable
+ * @strict-properties
+ */
+final class IntlListFormatter {
+
+    /** @cvalue ULISTFMT_TYPE_OR */
+    public const int TYPE_OR = UNKNOWN;
+
+    /** @cvalue ULISTFMT_TYPE_UNITS */
+    public const int TYPE_UNITS = UNKNOWN;
+
+    /** @cvalue ULISTFMT_TYPE_AND */
+    public const int TYPE_AND = UNKNOWN;
+
+    /** @cvalue ULISTFMT_WIDTH_WIDE */
+    public const int WIDTH_WIDE = UNKNOWN;
+
+    /** @cvalue ULISTFMT_WIDTH_SHORT */
+    public const int WIDTH_SHORT = UNKNOWN;
+
+    /** @cvalue ULISTFMT_WIDTH_NARROW */
+    public const int WIDTH_NARROW = UNKNOWN;
+
+    public function __construct(string $locale, int $type = IntlListFormatter::TYPE_AND, int $width = IntlListFormatter::WIDTH_WIDE) {}
+
+    public function format(array $strings): string|false {}
+
+    public function getErrorCode(): int {}
+
+    public function getErrorMessage(): string {}
+}
@@ -0,0 +1,255 @@
+/*
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | https://www.php.net/license/3_01.txt                                 |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | [email protected] so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Authors: Bogdan Ungureanu <[email protected]>              |
+   +----------------------------------------------------------------------+
+*/
+
+#include "php.h"
+#include "php_intl.h"
+#include <unicode/ulistformatter.h>
+#include "listformatter_arginfo.h"
+#include "listformatter_class.h"
+#include "intl_convert.h"
+
+static zend_object_handlers listformatter_handlers;
+
+/* {{{ listformatter_free_obj */
+static void listformatter_free_obj(zend_object *object)
+{
+    ListFormatter_object *obj = php_intl_listformatter_fetch_object(object);
+
+    if( obj->lf_data.ulistfmt )
+        ulistfmt_close( obj->lf_data.ulistfmt );
+
+    obj->lf_data.ulistfmt = NULL;
+    intl_error_reset( &obj->lf_data.error );
+
+    zend_object_std_dtor(&obj->zo);
+}
+/* }}} */
+
+/* {{{ listformatter_create_object */
+static zend_object *listformatter_create_object(zend_class_entry *class_type)
+{
+    ListFormatter_object *obj;
+    obj = zend_object_alloc(sizeof(ListFormatter_object), class_type);
+
+    obj->lf_data.ulistfmt = NULL;
+    intl_error_reset( &obj->lf_data.error );
+
+    zend_object_std_init(&obj->zo, class_type);
+    object_properties_init(&obj->zo, class_type);
+    obj->zo.handlers = &listformatter_handlers;
+    return &obj->zo;
+}
+/* }}} */
+
+/* {{{ listformatter_create_object */
+PHP_METHOD(IntlListFormatter, __construct)
+{
+    ListFormatter_object *obj = Z_INTL_LISTFORMATTER_P(ZEND_THIS);
+    char* locale;
+    size_t locale_len = 0;
+    zend_long type = ULISTFMT_TYPE_AND;
+    zend_long width = ULISTFMT_WIDTH_WIDE;
+    ZEND_PARSE_PARAMETERS_START(1, 3)
+        Z_PARAM_STRING(locale, locale_len)
+        Z_PARAM_OPTIONAL
+        Z_PARAM_LONG(type)
+        Z_PARAM_LONG(width)
+    ZEND_PARSE_PARAMETERS_END();
+
+    if(locale_len == 0) {
+        locale = (char *)intl_locale_get_default();
+    }
+
+    if (locale_len > INTL_MAX_LOCALE_LEN) {
+        zend_argument_value_error(1, "Locale string too long, should be no longer than %d characters", INTL_MAX_LOCALE_LEN);
+        RETURN_THROWS();
+    }
+
+    if (strlen(uloc_getISO3Language(locale)) == 0) {
+        zend_argument_value_error(1, "\"%s\" is invalid", locale);
+        RETURN_THROWS();
+    }
+
+    UErrorCode status = U_ZERO_ERROR;
+    #if U_ICU_VERSION_MAJOR_NUM >= 67
+        if (type != ULISTFMT_TYPE_AND && type != ULISTFMT_TYPE_OR && type != ULISTFMT_TYPE_UNITS) {
+            zend_argument_value_error(2, "must be one of IntlListFormatter::TYPE_AND, IntlListFormatter::TYPE_OR, or IntlListFormatter::TYPE_UNITS");
+            RETURN_THROWS();
+        }
+
+        if (width != ULISTFMT_WIDTH_WIDE && width != ULISTFMT_WIDTH_SHORT && width != ULISTFMT_WIDTH_NARROW) {
+            zend_argument_value_error(3, "must be one of IntlListFormatter::WIDTH_WIDE, IntlListFormatter::WIDTH_SHORT, or IntlListFormatter::WIDTH_NARROW");
+            RETURN_THROWS();
+        }
+
+        LISTFORMATTER_OBJECT(obj) = ulistfmt_openForType(locale, type, width, &status);
+    #else
+        if (type != ULISTFMT_TYPE_AND) {
+            zend_argument_value_error(2, "ICU 66 and below only support IntlListFormatter::TYPE_AND");
+            RETURN_THROWS();
+        }
+
+        if (width != ULISTFMT_WIDTH_WIDE) {
+            zend_argument_value_error(3, "ICU 66 and below only support IntlListFormatter::WIDTH_WIDE");
+            RETURN_THROWS();
+        }
+
+        LISTFORMATTER_OBJECT(obj) = ulistfmt_open(locale, &status);
+    #endif
+
+    if (U_FAILURE(status)) {
+        intl_error_set(NULL, status, "Constructor failed", 0);
+        zend_throw_exception(IntlException_ce_ptr, "Constructor failed", 0);
+        RETURN_THROWS();
+    }
+}
+/* }}} */
+
+/* {{{ listformatter_format */
+PHP_METHOD(IntlListFormatter, format)
+{
+    ListFormatter_object *obj = Z_INTL_LISTFORMATTER_P(ZEND_THIS);
+    zval *strings;
+
+    ZEND_PARSE_PARAMETERS_START(1, 1)
+        Z_PARAM_ARRAY(strings)
+    ZEND_PARSE_PARAMETERS_END();
+
+    if (!LISTFORMATTER_OBJECT(obj)) {
+        intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "ListFormatter not properly constructed", 0);
+        RETURN_FALSE;
+    }
+
+    HashTable *ht = Z_ARRVAL_P(strings);
+    uint32_t count = zend_array_count(ht);
+    if (count == 0) {
+        RETURN_EMPTY_STRING();
+    }
+
+    const UChar **items = (const UChar **)safe_emalloc(count, sizeof(const UChar *), 0);
+    int32_t *itemLengths = (int32_t *)safe_emalloc(count, sizeof(int32_t), 0);
+    uint32_t i = 0;
+    zval *val;
+
+    ZEND_HASH_FOREACH_VAL(ht, val) {
+        zend_string *str_val;
+
+        str_val = zval_get_string(val);
+
+        // Convert PHP string to UTF-16
+        UChar *ustr = NULL;
+        int32_t ustr_len = 0;
+        UErrorCode status = U_ZERO_ERROR;
+
+        intl_convert_utf8_to_utf16(&ustr, &ustr_len, ZSTR_VAL(str_val), ZSTR_LEN(str_val), &status);
+        zend_string_release(str_val);
+
+        if (U_FAILURE(status)) {
+            // We can't use goto cleanup because items and itemLengths are incompletely allocated
+            for (uint32_t j = 0; j < i; j++) {
+                efree((void *)items[j]);
+            }
+            efree(items);
+            efree(itemLengths);
+            intl_error_set(NULL, status, "Failed to convert string to UTF-16", 0);
+            RETURN_FALSE;
+        }
+
+        items[i] = ustr;
+        itemLengths[i] = ustr_len;
+        i++;
+    } ZEND_HASH_FOREACH_END();
+
+    UErrorCode status = U_ZERO_ERROR;
+    int32_t resultLength;
+    UChar *result = NULL;
+
+    resultLength = ulistfmt_format(LISTFORMATTER_OBJECT(obj), items, itemLengths, count, NULL, 0, &status);
+
+    if (U_FAILURE(status) && status != U_BUFFER_OVERFLOW_ERROR) {
+        intl_error_set(NULL, status, "Failed to format list", 0);
+        RETVAL_FALSE;
+        goto cleanup;
+    }
+
+    // Allocate buffer and try again
+    status = U_ZERO_ERROR;
+    result = (UChar *)emalloc((resultLength + 1) * sizeof(UChar));
+    ulistfmt_format(LISTFORMATTER_OBJECT(obj), items, itemLengths, count, result, resultLength, &status);
+
+    if (U_FAILURE(status)) {
+        if (result) {
+            efree(result);
+        }
+        intl_error_set(NULL, status, "Failed to format list", 0);
+        RETVAL_FALSE;
+        goto cleanup;
+    }
+
+    // Convert result back to UTF-8
+    zend_string *ret = intl_convert_utf16_to_utf8(result, resultLength, &status);
+    efree(result);
+
+    if (!ret) {
+        intl_error_set(NULL, status, "Failed to convert result to UTF-8", 0);
+        RETVAL_FALSE;
+    } else {
+        RETVAL_NEW_STR(ret);
+    }
+
+    cleanup:
+        for (i = 0; i < count; i++) {
+            efree((void *)items[i]);
+        }
+        efree(items);
+        efree(itemLengths);
+}
+/* }}} */
+
+/* {{{ listformatter_getErrorCode */
+PHP_METHOD(IntlListFormatter, getErrorCode)
+{
+    ZEND_PARSE_PARAMETERS_NONE();
+
+    ListFormatter_object *obj = Z_INTL_LISTFORMATTER_P(ZEND_THIS);
+
+    UErrorCode status = intl_error_get_code(LISTFORMATTER_ERROR_P(obj));
+
+    RETURN_LONG(status);
+}
+/* }}} */
+
+/* {{{ listformatter_getErrorMessage */
+PHP_METHOD(IntlListFormatter, getErrorMessage)
+{
+     ZEND_PARSE_PARAMETERS_NONE();
+
+    ListFormatter_object *obj = Z_INTL_LISTFORMATTER_P(ZEND_THIS);
+
+    zend_string *message = intl_error_get_message(LISTFORMATTER_ERROR_P(obj));
+    RETURN_STR(message);
+}
+/* }}} */
+
+/* {{{ listformatter_register_class */
+void listformatter_register_class(void)
+{
+    zend_class_entry *class_entry = register_class_IntlListFormatter();
+    class_entry->create_object = listformatter_create_object;
+
+    memcpy(&listformatter_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
+    listformatter_handlers.offset = XtOffsetOf(ListFormatter_object, zo);
+    listformatter_handlers.free_obj = listformatter_free_obj;
+}
+/* }}} */