{
    "PHP_MODULES": ["cli"],
    "PHP_EXTENSIONS": ["intl", "mbstring"],
    "WEB_SERVER": "nginx",
    "WEBDIR": "public"
}

{
    "PHP_VERSION": "7.0.8",
    "PHP_MODULES": ["cli"],
    "PHP_EXTENSIONS": ["intl", "mbstring"],
    "WEB_SERVER": "nginx",
    "WEBDIR": "public",

}

Add php version to bluemix configuration
Add php version to bluemix configuration
