Index: Mk/Uses/php.mk
===================================================================
--- Mk/Uses/php.mk
+++ Mk/Uses/php.mk
@@ -16,6 +16,9 @@
 #	- web      : Want the Apache Module or the CGI version of PHP.
 #	- embed    : Want the embedded library version of PHP.
 #	- pecl     : Fetches from PECL.
+#	- flavors  : Generates flavors for supported versions.
+#		     (implied by phpize,ext,zend,pecl)
+#	- noflavors: Prevents generation of flavor.
 #
 # If the port requires a predefined set of PHP extensions, they can be
 # listed in this way:
@@ -43,7 +46,6 @@
 #
 # The port can set these options in its Makefile before bsd.port.pre.mk:
 #
-# DEFAULT_PHP_VER=N - Use PHP version N if PHP is not yet installed.
 # IGNORE_WITH_PHP=N - The port doesn't work with PHP version N.
 #
 # You may combine multiple WANT_PHP_* knobs.
@@ -58,10 +60,6 @@
 
 _INCLUDE_USES_PHP_MK=	yes
 
-.  if defined(DEFAULT_PHP_VER)
-WARNING+=	"DEFAULT_PHP_VER is defined, consider using DEFAULT_VERSIONS=php=${DEFAULT_PHP_VER} instead"
-.  endif
-
 .  if defined(USE_PHPIZE) && empty(php_ARGS:Mphpize)
 php_ARGS+=	phpize
 .  endif
@@ -84,6 +82,9 @@
 .  if ${php_ARGS:Mbuild} && ( ${php_ARGS:Mphpize} || ${php_ARGS:Mext} || ${php_ARGS:Mzend} )
 DEV_WARNING+=	"USES=php:build is included in USES=php:phpize, USES=php:ext, and USES=php:zend, so it is not needed"
 .  endif
+.  if ${php_ARGS:Mflavors} && ( ${php_ARGS:Mphpize} || ${php_ARGS:Mext} || ${php_ARGS:Mzend} || ${php_ARGS:Mpecl} )
+DEV_WARNINGS+=	"USES=php:flavors is included in phpize, ext, zend and pecl, so it is not needed."
+.  endif
 .  if ${php_ARGS:Mphpize} && ( ${php_ARGS:Mext} || ${php_ARGS:Mzend} )
 DEV_WARNING+=	"USES=php:phpize is included in USES=php:ext and USES=php:zend, so it is not needed"
 .  endif
@@ -94,6 +95,14 @@
 DEV_WARNING+=	"USES=php:ext is included in USES=php:pecl, so it is not needed"
 .  endif
 
+.  if ( ${php_ARGS:Mphpize} || ${php_ARGS:Mext} || ${php_ARGS:Mzend} || ${php_ARGS:Mpecl} ) && !${php_ARGS:Mnoflavors}
+php_ARGS+=	flavors
+.  endif
+
+.  if ${php_ARGS:Mnoflavors} && ${php_ARGS:Mflavors}
+php_ARGS:=	${php_ARGS:Nflavors}
+.  endif
+
 .  if ${php_ARGS:Mpecl}
 php_ARGS+=	ext
 EXTRACT_SUFX=	.tgz
@@ -103,13 +112,35 @@
 .  endif
 
 PHPBASE?=	${LOCALBASE}
-.  if exists(${PHPBASE}/etc/php.conf)
+
+_ALL_PHP_VERSIONS=	56 70 71 72
+
+DEFAULT_PHP_VER?=	${PHP_DEFAULT:S/.//}
+
+_ALL_FLAVOR_VERSIONS=	${DEFAULT_PHP_VER} ${_ALL_PHP_VERSIONS:N${DEFAULT_PHP_VER}}
+
+.  if ${php_ARGS:Mflavors}
+.    if empty(FLAVORS)
+.      if defined(IGNORE_WITH_PHP)
+.      else
+FLAVORS=	${_ALL_FLAVOR_VERSIONS:S/^/php/}
+.      endif
+.    endif
+.    if empty(FLAVOR)
+FLAVOR=	${FLAVORS:[1]}
+.    endif
+.  endif
+
+.  if ${FLAVOR:Mphp[0-9][0-9]}
+PHP_VER=	${FLAVOR:S/^php//}
+.  endif
+
+.  if exists(${PHPBASE}/etc/php.conf) && !defined(PHP_VER)
 .include "${PHPBASE}/etc/php.conf"
 .    if !defined(PHP_EXT_DIR)
 PHP_EXT_DIR!=	${PHPBASE}/bin/php-config --extension-dir | ${SED} -ne 's,^${PHPBASE}/lib/php/\(.*\),\1,p'
 .    endif
 .  else
-DEFAULT_PHP_VER?=	${PHP_DEFAULT:S/.//}
 
 # When adding a version, please keep the comment in
 # Mk/bsd.default-versions.mk in sync.
@@ -148,9 +179,11 @@
 PHP_EXT_DIR:=	${PHP_EXT_DIR}-debug
 .    endif
 PHP_SAPI?=	""
-.  endif	# .if exists(${PHPBASE}/etc/php.conf)
+.  endif	# .if exists(${PHPBASE}/etc/php.conf) && !${PHP_VER}
 PHP_EXT_INC?=	""
 
+PHP_PKGNAMEPREFIX=	php${PHP_VER}-
+
 .  if defined(IGNORE_WITH_PHP)
 .    for VER in ${IGNORE_WITH_PHP}
 .      if ${PHP_VER} == "${VER}"
@@ -220,7 +253,7 @@
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS+=--with-php-config=${PHPBASE}/bin/php-config
 
-configure-message: phpize-message do-phpize
+_USES_configure+=	190:phpize-message 250:do-phpize
 
 phpize-message:
 	@${ECHO_MSG} "===>  PHPizing for ${PKGNAME}"
Index: lang/php56/Makefile.ext
===================================================================
--- lang/php56/Makefile.ext
+++ lang/php56/Makefile.ext
@@ -1,6 +1,6 @@
 COMMENT=	The ${PHP_MODNAME} shared extension for php
 
-USES+=	php:ext
+USES+=	php:ext,noflavors
 PHP_MODNAME=	${PKGNAMESUFFIX:S/-//}
 PHP_VER=	56
 IGNORE_WITH_PHP=	70
Index: lang/php70/Makefile.ext
===================================================================
--- lang/php70/Makefile.ext
+++ lang/php70/Makefile.ext
@@ -2,7 +2,7 @@
 
 COMMENT=	The ${PHP_MODNAME} shared extension for php
 
-USES+=	php:ext
+USES+=	php:ext,noflavors
 PHP_MODNAME=	${PKGNAMESUFFIX:S/-//}
 PHP_VER=	70
 IGNORE_WITH_PHP=	56
Index: lang/php71/Makefile.ext
===================================================================
--- lang/php71/Makefile.ext
+++ lang/php71/Makefile.ext
@@ -2,7 +2,7 @@
 
 COMMENT=	The ${PHP_MODNAME} shared extension for php
 
-USES+=	php:ext
+USES+=	php:ext,noflavors
 PHP_MODNAME=	${PKGNAMESUFFIX:S/-//}
 PHP_VER=	71
 IGNORE_WITH_PHP=	55 56 70
Index: lang/php72/Makefile.ext
===================================================================
--- lang/php72/Makefile.ext
+++ lang/php72/Makefile.ext
@@ -2,7 +2,7 @@
 
 COMMENT=	The ${PHP_MODNAME} shared extension for php
 
-USES+=	php:ext
+USES+=	php:ext,noflavors
 PHP_MODNAME=	${PKGNAMESUFFIX:S/-//}
 PHP_VER=	72
 IGNORE_WITH_PHP= 56 70 71
Index: www/php-screw/Makefile
===================================================================
--- www/php-screw/Makefile
+++ www/php-screw/Makefile
@@ -1,11 +1,12 @@
 # Created by: Alex Dupre <sysadmin@alexdupre.com>
 # $FreeBSD$
 
-PORTNAME=	php-screw
+PORTNAME=	screw
 PORTVERSION=	1.5
 PORTREVISION=	1
 CATEGORIES=	www security
 MASTER_SITES=	SF/${PORTNAME}/OldFiles
+PKGNAMEPREFIX=	${PHP_PKGNAMEPREFIX}
 DISTNAME=	php_screw-${PORTVERSION}
 EXTRACT_SUFX=	.tgz