Fix travis for php->php5 rename

.travis.yml

@@ -91,7 +91,7 @@ matrix:
       dist: trusty
     - compiler: gcc
       os: linux
-      env: SWIGLANG=php
+      env: SWIGLANG=php5
       sudo: required
       dist: trusty
     - compiler: gcc
@@ -249,7 +249,7 @@ matrix:
       env: SWIGLANG=perl5
     - compiler: clang
       os: osx
-      env: SWIGLANG=php
+      env: SWIGLANG=php5
     - compiler: clang
       os: osx
       env: SWIGLANG=python

Tools/testflags.py

@@ -15,6 +15,7 @@ def get_cflags(language, std, compiler):
         "octave":"-Werror " + c_common,
          "perl5":"-Werror " + c_common,
            "php":"-Werror " + c_common,
+          "php5":"-Werror " + c_common,
         "python":"-Werror " + c_common,
              "r":"-Werror " + c_common,
           "ruby":"-Werror " + c_common,
@@ -44,6 +45,7 @@ def get_cxxflags(language, std, compiler):
         "octave":"-Werror " + cxx_common,
          "perl5":"-Werror " + cxx_common,
            "php":"-Werror " + cxx_common,
+          "php5":"-Werror " + cxx_common,
         "python":"-Werror " + cxx_common,
              "r":"-Werror " + cxx_common,
           "ruby":"-Werror " + cxx_common,

Tools/travis-linux-install.sh

@@ -71,7 +71,7 @@ case "$SWIGLANG" in
 			sudo apt-get -qq install liboctave${VER}-dev
 		fi
 		;;
-	"php")
+	"php5")
 		sudo apt-get -qq install php5-cli php5-dev
 		;;
 	"python")