From: Stig Venaas <venaas@php.net>
Date: Sun, 22 Oct 2000 11:18:21 +0000 (+0000)
Subject: Fixed array_type_data_compare(). I want strings to always differ from
X-Git-Tag: php-4.0.4RC3~568
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e8c7fd7f5f5b6aae7073af9e33be720cdc858bd5;p=php

Fixed array_type_data_compare(). I want strings to always differ from
numbers, but not say 7 and 7.0 to differ.
---

diff --git a/ext/standard/array.c b/ext/standard/array.c
index 4c049888be..f6b9ae5708 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -256,6 +256,9 @@ PHP_FUNCTION(count)
 /* Numbers are always smaller than strings int this function as it
  * anyway doesn't make much sense to compare two different data types.
  * This keeps it consistant and simple.
+ *
+ * This is not correct any more, if you want this behavior, use
+ * array_type_data_compare().
  */
 static int array_data_compare(const void *a, const void *b)
 {
@@ -346,7 +349,8 @@ static int array_natural_case_compare(const void *a, const void *b)
 	return array_natural_general_compare(a, b, 1);
 }
 
-/* Compare types first, and compare data only if same type */
+/* Compare types first, if exactly one argument is a string, return the
+ * type difference, thus numbers are always smaller than strings */
 static int array_type_data_compare(const void *a, const void *b)
 {
 	Bucket *f;
@@ -364,10 +368,9 @@ static int array_type_data_compare(const void *a, const void *b)
 	second = *((pval **) s->pData);
 
 	diff = first->type - second->type;
-	if (diff)
+	if (diff && ((first->type == IS_STRING) || (second->type == IS_STRING)))
 		return diff;
 
-
     if (ARRAYG(compare_func)(&result, first, second) == FAILURE) {
         return 0;
     }