Add PHP 7.3 RC2 to the ports-tree.

Notable changes:
- Switch from PCRE to PCRE2
- Many modules now require PCRE2 for building
- graphics/php73-gd: X11 option is no longer default

Changes to Mk/Uses/php.mk approved by ale

2 files changed, 22 insertions, 0 deletions

diff --git a/databases/php73-interbase/Makefile b/databases/php73-interbase/Makefile
new file mode 100644
index 000000000000..e5cf276a426b
--- /dev/null
+++ b/databases/php73-interbase/Makefile
@@ -0,0 +1,11 @@
+# $FreeBSD$
+
+CATEGORIES=	databases
+
+MASTERDIR=	${.CURDIR}/../../lang/php73
+
+PKGNAMESUFFIX=	-interbase
+
+TEST_TARGET=    test
+
+.include "${MASTERDIR}/Makefile"
diff --git a/databases/php73-interbase/files/patch-interbase.c b/databases/php73-interbase/files/patch-interbase.c
new file mode 100644
index 000000000000..0f8791beb793
--- /dev/null
+++ b/databases/php73-interbase/files/patch-interbase.c
@@ -0,0 +1,11 @@
+--- interbase.c.orig	2016-12-16 10:59:02 UTC
++++ interbase.c
+@@ -940,7 +940,7 @@ static void _php_ibase_connect(INTERNAL_
+ 		xlink = (zend_resource*) le->ptr;
+ 		if ((!persistent && xlink->type == le_link) || xlink->type == le_plink) {
+ 			if (IBG(default_link)) {
+-				zend_list_close(IBG(default_link));
++				zend_list_delete(IBG(default_link));
+ 			}
+ 			xlink->gc.refcount++;
+ 			xlink->gc.refcount++;