From: Pierre Joye <pajoye@php.net>
Date: Tue, 7 Feb 2006 00:24:56 +0000 (+0000)
Subject: - MFB: #36306, crc32() result differs on 32-bit and 64-bit platforms
X-Git-Tag: RELEASE_1_2~249
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6a158cf60dfe8d3b66fdd18eece5897eb2c838db;p=php

- MFB: #36306, crc32() result differs on 32-bit and 64-bit platforms
---

diff --git a/ext/standard/crc32.c b/ext/standard/crc32.c
index ffac9ee144..02bc54e623 100644
--- a/ext/standard/crc32.c
+++ b/ext/standard/crc32.c
@@ -38,7 +38,7 @@ PHP_NAMED_FUNCTION(php_if_crc32)
 	for (len += nr; nr--; ++p) {
 	    CRC32(crc, *p);
 	}
-	RETVAL_LONG(~crc);
+	RETVAL_LONG(~ (long) crc);
 }
 /* }}} */
 
diff --git a/ext/standard/tests/strings/bug36306.phpt b/ext/standard/tests/strings/bug36306.phpt
new file mode 100644
index 0000000000..a4a02dd658
--- /dev/null
+++ b/ext/standard/tests/strings/bug36306.phpt
@@ -0,0 +1,8 @@
+--TEST--
+Bug #36306 crc32() 64bit
+--FILE--
+<?php
+echo crc32("platform independant") . "\n";
+?>
+--EXPECT--
+-858128794