Upgrade to 4.2.0.

Don't upgrade to this version blindly. External variables handling
has been changed. This will break your application if they don't
take care of this.

There is a CVS tag (BEFORE_PHP_4_2_0) for the latest non-4.2.0
version (4.1.2).

-------------------------------------------------------------------------

The biggest change in PHP 4.2.0 concerns variable handling. External
variables (from the environment, the HTTP request, cookies or the web
server) are no longer registered in the global scope by default. The
preferred method of accessing these external variables is by using the new
Superglobal arrays, introduced in PHP 4.1.0. More information about this
change:

    * PHP Manual: Predefined variables
      http://www.php.net/manual/en/html/language.variables.predefined.html

6 files changed, 24 insertions, 117 deletions

diff --git a/www/mod_php4/Makefile b/www/mod_php4/Makefile
index 0fe5c8ab5563..27646bd7d6e7 100644
--- a/www/mod_php4/Makefile
+++ b/www/mod_php4/Makefile
@@ -6,7 +6,7 @@
 #
 
 PORTNAME?=	mod_php4
-PORTVERSION=	4.1.2
+PORTVERSION=	4.2.0
 PORTREVISION?=	0
 CATEGORIES?=	www
 MASTER_SITES=	http://us.php.net/${PHP_DISTDIR}/ \
diff --git a/www/mod_php4/distinfo b/www/mod_php4/distinfo
index 038be6430935..23140b4ee5c2 100644
--- a/www/mod_php4/distinfo
+++ b/www/mod_php4/distinfo
@@ -1,2 +1,2 @@
-MD5 (php-4.1.2.tar.gz) = 75a62553076c20e91d3be575ce158be2
+MD5 (php-4.2.0.tar.gz) = 88d55481de32ab0168aa580f7b611022
 MD5 (php4_mbregex-1.2.1.tar.gz) = 46d151afa9ab668df880a70cf786a2c2
diff --git a/www/mod_php4/files/patch-at b/www/mod_php4/files/patch-at
deleted file mode 100644
index fbb234901747..000000000000
--- a/www/mod_php4/files/patch-at
+++ /dev/null
@@ -1,11 +0,0 @@
---- ext/pspell/pspell.c.orig	Mon Feb 26 07:07:13 2001
-+++ ext/pspell/pspell.c	Tue Jun 12 22:08:33 2001
-@@ -32,7 +32,7 @@
- #define USE_ORIGINAL_MANAGER_FUNCS
- 
- #include "php_pspell.h"
--#include <pspell/pspell.h>
-+#include <pspell.h>
- #include "ext/standard/info.h"
- 
- #define PSPELL_FAST 1L
diff --git a/www/mod_php4/files/patch-ext_domxml_php_domxml.c b/www/mod_php4/files/patch-ext_domxml_php_domxml.c
deleted file mode 100644
index 9992cffd8428..000000000000
--- a/www/mod_php4/files/patch-ext_domxml_php_domxml.c
+++ /dev/null
@@ -1,69 +0,0 @@
-===================================================================
-RCS file: /repository/php4/ext/domxml/php_domxml.c,v
-retrieving revision 1.67.2.9
-retrieving revision 1.90
-diff -p --unified=3 -r1.67.2.9 -r1.90
---- ext/domxml/php_domxml.c	2001/12/14 10:45:46	1.67.2.9
-+++ ext/domxml/php_domxml.c	2001/12/20 14:40:43	1.90
-@@ -16,7 +16,7 @@
-    +----------------------------------------------------------------------+
-  */
-
--/* $Id: php_domxml.c,v 1.67.2.9 2001/12/14 10:45:46 mfischer Exp $ */
-+/* $Id: php_domxml.c,v 1.90 2001/12/20 14:40:43 mfischer Exp $ */
-
-
- #ifdef HAVE_CONFIG_H
-@@ -411,9 +411,14 @@ static inline void node_list_wrapper_dto
- {
- 	while (node != NULL) {
- 		node_list_wrapper_dtor(node->children);
--		// FIXME temporary fix; think of something better
--		if (node->type != XML_ATTRIBUTE_DECL && node->type != XML_DTD_NODE) {
--			attr_list_wrapper_dtor(node->properties);
-+		switch (node->type) {
-+			/* Skip property freeing for the following types */
-+			case XML_ATTRIBUTE_DECL:
-+			case XML_DTD_NODE:
-+			case XML_ENTITY_DECL:
-+				break;
-+			default:
-+				attr_list_wrapper_dtor(node->properties);
- 		}
- 		node_wrapper_dtor(node);
- 		node = node->next;
-@@ -817,7 +822,6 @@ static zval *php_domobject_new(xmlNodePt
- 			xmlNodePtr nodep = obj;
- 			object_init_ex(wrapper, domxmlentityref_class_entry);
- 			rsrc_type = le_domxmlentityrefp;
--			content = xmlNodeGetContent(nodep);
- 			add_property_stringl(wrapper, "name", (char *) nodep->name, strlen(nodep->name), 1);
- 			break;
- 		}
-@@ -932,12 +936,12 @@ PHP_MINIT_FUNCTION(domxml)
- 	le_domxmlelementp =	zend_register_list_destructors_ex(php_free_xml_node, NULL, "domelement", module_number);
- 	le_domxmldtdp = zend_register_list_destructors_ex(php_free_xml_node, NULL, "domdtd", module_number);
- 	le_domxmlcdatap = zend_register_list_destructors_ex(php_free_xml_node, NULL, "domcdata", module_number);
-+	le_domxmlentityrefp = zend_register_list_destructors_ex(php_free_xml_node, NULL, "domentityref", module_number);
-
- 	/* Not yet initialized le_*s */
- 	le_domxmldoctypep   = -10000;
- 	le_domxmlpip        = -10002;
- 	le_domxmlnotationp  = -10003;
--	le_domxmlentityrefp = -10004;
-
- #if defined(LIBXML_XPATH_ENABLED)
- 	le_xpathctxp = zend_register_list_destructors_ex(php_free_xpath_context, NULL, "xpathcontext", module_number);
-@@ -1586,11 +1590,7 @@ PHP_FUNCTION(domxml_node_unlink_node)
- 	zval *id;
- 	xmlNode *nodep;
-
--	DOMXML_NO_ARGS();
--
--	DOMXML_GET_THIS_OBJ(nodep, id, le_domxmlnodep);
--
--	DOMXML_NO_ARGS();
-+	DOMXML_PARAM_NONE(nodep, id, le_domxmlnodep);
-
- 	xmlUnlinkNode(nodep);
- 	xmlFreeNode(nodep);
diff --git a/www/mod_php4/files/patch-ext_sybase_ct_config.m4 b/www/mod_php4/files/patch-ext_sybase_ct_config.m4
index 0c5f32e997d0..127a369b1085 100644
--- a/www/mod_php4/files/patch-ext_sybase_ct_config.m4
+++ b/www/mod_php4/files/patch-ext_sybase_ct_config.m4
@@ -1,21 +1,21 @@
---- ext/sybase_ct/config.m4.orig	Wed Dec 19 19:36:23 2001
-+++ ext/sybase_ct/config.m4	Wed Dec 19 19:38:08 2001
-@@ -19,17 +19,12 @@
- 
-   PHP_ADD_INCLUDE($SYBASE_CT_INCDIR)
-   PHP_ADD_LIBPATH($SYBASE_CT_LIBDIR, SYBASE_CT_SHARED_LIBADD)
--  PHP_ADD_LIBRARY(cs,, SYBASE_CT_SHARED_LIBADD)
-   PHP_ADD_LIBRARY(ct,, SYBASE_CT_SHARED_LIBADD)
--  PHP_ADD_LIBRARY(comn,, SYBASE_CT_SHARED_LIBADD)
--  PHP_ADD_LIBRARY(intl,, SYBASE_CT_SHARED_LIBADD)
- 
--  SYBASE_CT_LIBS="-L$SYBASE_CT_LIBDIR -lcs -lct -lcomn -lintl"
-+  SYBASE_CT_LIBS="-L$SYBASE_CT_LIBDIR -lct"
- 
-   AC_CHECK_LIB(tcl, netg_errstr, [
-     PHP_ADD_LIBRARY(tcl,,SYBASE_CT_SHARED_LIBADD)
--  ],[ 
--    PHP_ADD_LIBRARY(sybtcl,,SYBASE_CT_SHARED_LIBADD)
-   ],[ 
-     $SYBASE_CT_LIBS 
-   ])
+--- ext/sybase_ct/config.m4.orig	Fri Nov 30 23:12:31 2001
++++ ext/sybase_ct/config.m4	Tue Apr 23 21:53:54 2002
+@@ -30,17 +30,12 @@
+     PHP_ADD_LIBRARY(ct,, SYBASE_CT_SHARED_LIBADD)
+     SYBASE_CT_LIBS="-L$SYBASE_CT_LIBDIR -lct"
+   else
+-    PHP_ADD_LIBRARY(cs,, SYBASE_CT_SHARED_LIBADD)
+     PHP_ADD_LIBRARY(ct,, SYBASE_CT_SHARED_LIBADD)
+-    PHP_ADD_LIBRARY(comn,, SYBASE_CT_SHARED_LIBADD)
+-    PHP_ADD_LIBRARY(intl,, SYBASE_CT_SHARED_LIBADD)
+   
+-    SYBASE_CT_LIBS="-L$SYBASE_CT_LIBDIR -lcs -lct -lcomn -lintl"
++    SYBASE_CT_LIBS="-L$SYBASE_CT_LIBDIR -lct"
+   
+     PHP_CHECK_LIBRARY(tcl, netg_errstr, [
+       PHP_ADD_LIBRARY(tcl,,SYBASE_CT_SHARED_LIBADD)
+-    ],[ 
+-      PHP_ADD_LIBRARY(sybtcl,,SYBASE_CT_SHARED_LIBADD)
+     ],[ 
+       $SYBASE_CT_LIBS 
+     ])
diff --git a/www/mod_php4/scripts/configure.php b/www/mod_php4/scripts/configure.php
index 674317bf2b68..5b3e1a9e6dd4 100644
--- a/www/mod_php4/scripts/configure.php
+++ b/www/mod_php4/scripts/configure.php
@@ -307,20 +307,7 @@ while [ "$1" ]; do
 			echo "CONFIGURE_ARGS+=--with-pspell=\${LOCALBASE}"
 			;;
 		\"mbregex\")
-			${CAT} << EOF
-MASTER_SITES+=	ftp://night.fminn.nagano.nagano.jp/php4/
-DISTFILES=	\${DISTNAME}\${EXTRACT_SUFX} php4_mbregex-1.2.1.tar.gz
-CONFIGURE_ARGS+=--enable-mbregex
-BUILD_DEPENDS+=	automake:\${PORTSDIR}/devel/automake
-BUILD_DEPENDS+=	autoconf:\${PORTSDIR}/devel/autoconf
-POSTEXTRACT+=	post-extract-mbregex
-
-post-extract-mbregex:
-	[ -d \${WRKDIR}/mbregex ] && \\
-	(cd \${WRKSRC}; \\
-	 \${MV} ${WRKDIR}/mbregex ext)
-
-EOF
+			echo "CONFIGURE_ARGS+=--enable-mbregex"
 			;;
 		\"mbstring\")
 			echo "CONFIGURE_ARGS+=--enable-mbstring"