From 2afb71ae1d6bcebe66f2e52019222a117c607f66 Mon Sep 17 00:00:00 2001
From: Rasmus Lerdorf <rasmus@lerdorf.com>
Date: Thu, 14 Jan 2021 08:23:43 -0800
Subject: [PATCH] Version 2.1.0 PHP 8 support Drop PHP 5 support

diff --git a/xdiff.stub.php b/xdiff.stub.php
new file mode 100644
index 0000000..4597e7f
--- /dev/null
+++ b/xdiff.stub.php
@@ -0,0 +1,84 @@
+<?php
+/** @generate-function-entries */
+
+/**
+ * @param string $str1
+ * @param string $str2
+ * @param int $context
+ * @param bool $minimal
+ * @return string|false
+ */
+function xdiff_string_diff(string $str1, string $str2, int $context = 3, bool $minimal = false) {}
+
+function xdiff_file_diff(string $file1, string $file2, string $dest, int $context = 3, bool $minimal = false): bool {}
+
+/**
+ * @param string $str1
+ * @param string $str2
+ * @return string|false
+ * @alias xdiff_string_bdiff
+ */
+function xdiff_string_diff_binary(string $str1, string $str2) {}
+
+/** @alias xdiff_file_bdiff */
+function xdiff_file_diff_binary(string $file1, string $file2, string $dest): bool {}
+
+/**
+ * @param string $str1
+ * @param string $str2
+ * @return string|false
+ */
+function xdiff_string_rabdiff(string $str1, string $str2) {}
+
+function xdiff_file_rabdiff(string $file1, string $file2, string $dest): bool {}
+
+function xdiff_file_bdiff_size(string $file1, string $file2, string $dest): bool {}
+
+function xdiff_string_bdiff_size(string $file1, string $file2, string $dest): bool {}
+
+/**
+ * @param string $file
+ * @param string $patch
+ * @param string $dest
+ * @param int $flags
+ * @return string|bool
+ */
+function xdiff_file_patch(string $file, string $patch, string $dest, int $flags=XDIFF_PATCH_NORMAL) {}
+
+/**
+ * @param string $file
+ * @param string $patch
+ * @param int $flags
+ * @param string $error
+ * @return string|bool
+ */
+function xdiff_string_patch(string $file, string $patch, int $flags=XDIFF_PATCH_NORMAL, string &$error=null) {}
+
+/** @alias xdiff_file_bpatch */
+function xdiff_file_patch_binary(string $file, string $patch, string $dest): bool {}
+
+/**
+ * @param string $file
+ * @param string $patch
+ * @return string|false
+ * @alias xdiff_string_bpatch
+ */
+function xdiff_string_patch_binary(string $str, string $patch) {}
+
+/**
+ * @param string $file1
+ * @param string $file2
+ * @param string $file3
+ * @param string $dest
+ * @return string|bool
+ */
+function xdiff_file_merge3(string $file1, string $file2, string $file3, string $dest) {}
+
+/**
+ * @param string $str1
+ * @param string $str2
+ * @param string $str3
+ * @param string $error
+ * @return string|bool
+ */
+function xdiff_string_merge3(string $str1, string $str2, string $str3, string &$error=null) {}
diff --git a/xdiff_arginfo.h b/xdiff_arginfo.h
new file mode 100644
index 0000000..2016f7e
--- /dev/null
+++ b/xdiff_arginfo.h
@@ -0,0 +1,110 @@
+/* This is a generated file, edit the .stub.php file instead.
+ * Stub hash: ec3a63aa4462f084433c3576ad532de87da7f867 */
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_xdiff_string_diff, 0, 0, 2)
+	ZEND_ARG_TYPE_INFO(0, str1, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, str2, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, context, IS_LONG, 0, "3")
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, minimal, _IS_BOOL, 0, "false")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_xdiff_file_diff, 0, 3, _IS_BOOL, 0)
+	ZEND_ARG_TYPE_INFO(0, file1, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, file2, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, dest, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, context, IS_LONG, 0, "3")
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, minimal, _IS_BOOL, 0, "false")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_xdiff_string_diff_binary, 0, 0, 2)
+	ZEND_ARG_TYPE_INFO(0, str1, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, str2, IS_STRING, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_xdiff_file_diff_binary, 0, 3, _IS_BOOL, 0)
+	ZEND_ARG_TYPE_INFO(0, file1, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, file2, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, dest, IS_STRING, 0)
+ZEND_END_ARG_INFO()
+
+#define arginfo_xdiff_string_rabdiff arginfo_xdiff_string_diff_binary
+
+#define arginfo_xdiff_file_rabdiff arginfo_xdiff_file_diff_binary
+
+#define arginfo_xdiff_file_bdiff_size arginfo_xdiff_file_diff_binary
+
+#define arginfo_xdiff_string_bdiff_size arginfo_xdiff_file_diff_binary
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_xdiff_file_patch, 0, 0, 3)
+	ZEND_ARG_TYPE_INFO(0, file, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, patch, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, dest, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, flags, IS_LONG, 0, "XDIFF_PATCH_NORMAL")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_xdiff_string_patch, 0, 0, 2)
+	ZEND_ARG_TYPE_INFO(0, file, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, patch, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, flags, IS_LONG, 0, "XDIFF_PATCH_NORMAL")
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(1, error, IS_STRING, 0, "null")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_xdiff_file_patch_binary, 0, 3, _IS_BOOL, 0)
+	ZEND_ARG_TYPE_INFO(0, file, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, patch, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, dest, IS_STRING, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_xdiff_string_patch_binary, 0, 0, 2)
+	ZEND_ARG_TYPE_INFO(0, str, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, patch, IS_STRING, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_xdiff_file_merge3, 0, 0, 4)
+	ZEND_ARG_TYPE_INFO(0, file1, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, file2, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, file3, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, dest, IS_STRING, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_xdiff_string_merge3, 0, 0, 3)
+	ZEND_ARG_TYPE_INFO(0, str1, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, str2, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, str3, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(1, error, IS_STRING, 0, "null")
+ZEND_END_ARG_INFO()
+
+
+ZEND_FUNCTION(xdiff_string_diff);
+ZEND_FUNCTION(xdiff_file_diff);
+ZEND_FUNCTION(xdiff_string_bdiff);
+ZEND_FUNCTION(xdiff_file_bdiff);
+ZEND_FUNCTION(xdiff_string_rabdiff);
+ZEND_FUNCTION(xdiff_file_rabdiff);
+ZEND_FUNCTION(xdiff_file_bdiff_size);
+ZEND_FUNCTION(xdiff_string_bdiff_size);
+ZEND_FUNCTION(xdiff_file_patch);
+ZEND_FUNCTION(xdiff_string_patch);
+ZEND_FUNCTION(xdiff_file_bpatch);
+ZEND_FUNCTION(xdiff_string_bpatch);
+ZEND_FUNCTION(xdiff_file_merge3);
+ZEND_FUNCTION(xdiff_string_merge3);
+
+
+static const zend_function_entry ext_functions[] = {
+	ZEND_FE(xdiff_string_diff, arginfo_xdiff_string_diff)
+	ZEND_FE(xdiff_file_diff, arginfo_xdiff_file_diff)
+	ZEND_FALIAS(xdiff_string_diff_binary, xdiff_string_bdiff, arginfo_xdiff_string_diff_binary)
+	ZEND_FALIAS(xdiff_file_diff_binary, xdiff_file_bdiff, arginfo_xdiff_file_diff_binary)
+	ZEND_FE(xdiff_string_rabdiff, arginfo_xdiff_string_rabdiff)
+	ZEND_FE(xdiff_file_rabdiff, arginfo_xdiff_file_rabdiff)
+	ZEND_FE(xdiff_file_bdiff_size, arginfo_xdiff_file_bdiff_size)
+	ZEND_FE(xdiff_string_bdiff_size, arginfo_xdiff_string_bdiff_size)
+	ZEND_FE(xdiff_file_patch, arginfo_xdiff_file_patch)
+	ZEND_FE(xdiff_string_patch, arginfo_xdiff_string_patch)
+	ZEND_FALIAS(xdiff_file_patch_binary, xdiff_file_bpatch, arginfo_xdiff_file_patch_binary)
+	ZEND_FALIAS(xdiff_string_patch_binary, xdiff_string_bpatch, arginfo_xdiff_string_patch_binary)
+	ZEND_FE(xdiff_file_merge3, arginfo_xdiff_file_merge3)
+	ZEND_FE(xdiff_string_merge3, arginfo_xdiff_string_merge3)
+	ZEND_FE_END
+};
-- 
2.11.0