From: Derick Rethans <derick@php.net>
Date: Sat, 11 Sep 2004 14:22:35 +0000 (+0000)
Subject: - MFB: Added the sorting flag SORT_LOCALE_STRING to the sort() functions which
X-Git-Tag: PRE_NEW_VM_GEN_PATCH~326
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4bae5cb4d051b50d8c1ffac90affca36a8429f6b;p=php

- MFB: Added the sorting flag SORT_LOCALE_STRING to the sort() functions which
  makes them sort based on the current locale. (Derick)
---

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index 446c62bbc3..8038d457f2 100644
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -1222,6 +1222,35 @@ ZEND_API int string_compare_function(zval *result, zval *op1, zval *op2 TSRMLS_D
 	return SUCCESS;
 }
 
+#if HAVE_STRCOLL
+ZEND_API int string_locale_compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC)
+{
+	zval op1_copy, op2_copy;
+	int use_copy1, use_copy2;
+
+	zend_make_printable_zval(op1, &op1_copy, &use_copy1);
+	zend_make_printable_zval(op2, &op2_copy, &use_copy2);
+
+	if (use_copy1) {
+		op1 = &op1_copy;
+	}
+	if (use_copy2) {
+		op2 = &op2_copy;
+	}
+
+	result->value.lval = strcoll(op1->value.str.val, op2->value.str.val);
+	result->type = IS_LONG;
+
+	if (use_copy1) {
+		zval_dtor(op1);
+	}
+	if (use_copy2) {
+		zval_dtor(op2);
+	}
+	return SUCCESS;
+}
+#endif
+
 ZEND_API int numeric_compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC)
 {
 	zval op1_copy, op2_copy;
diff --git a/Zend/zend_operators.h b/Zend/zend_operators.h
index b6b845ae76..67ee246592 100644
--- a/Zend/zend_operators.h
+++ b/Zend/zend_operators.h
@@ -179,6 +179,9 @@ ZEND_API int zval_is_true(zval *op);
 ZEND_API int compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC);
 ZEND_API int numeric_compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC);
 ZEND_API int string_compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC);
+#if HAVE_STRCOLL
+ZEND_API int string_locale_compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC);
+#endif
 
 ZEND_API void zend_str_tolower(char *str, unsigned int length);
 ZEND_API char *zend_str_tolower_copy(char *dest, const char *source, unsigned int length);
diff --git a/ext/standard/array.c b/ext/standard/array.c
index 29f659e97f..fbbe08678f 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -65,6 +65,7 @@ php_array_globals array_globals;
 #define SORT_REGULAR			0
 #define SORT_NUMERIC			1
 #define	SORT_STRING				2
+#define	SORT_LOCALE_STRING      5
 
 #define SORT_DESC				3
 #define SORT_ASC				4
@@ -114,6 +115,8 @@ PHP_MINIT_FUNCTION(array)
 	REGISTER_LONG_CONSTANT("SORT_REGULAR", SORT_REGULAR, CONST_CS | CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("SORT_NUMERIC", SORT_NUMERIC, CONST_CS | CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("SORT_STRING", SORT_STRING, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("SORT_LOCALE_STRING", SORT_LOCALE_STRING, CONST_CS | CONST_PERSISTENT);
+
 	REGISTER_LONG_CONSTANT("CASE_LOWER", CASE_LOWER, CONST_CS | CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CASE_UPPER", CASE_UPPER, CONST_CS | CONST_PERSISTENT);
 
@@ -143,6 +146,12 @@ static void set_compare_func(int sort_type TSRMLS_DC)
 			ARRAYG(compare_func) = string_compare_function;
 			break;
 
+#if HAVE_STRCOLL
+		case SORT_LOCALE_STRING:
+			ARRAYG(compare_func) = string_locale_compare_function;
+			break;
+#endif
+
 		case SORT_REGULAR:
 		default:
 			ARRAYG(compare_func) = compare_function;