fix master build

Author: nick-zh

bin/compile

@@ -60,7 +60,12 @@ set -o xtrace
 
 export PATH="$HOME/.phpenv/bin:$HOME/.php-build/bin:$PATH"
 
-php-build -i development "${VERSION}" "${INSTALL_DEST}/${VERSION}"
+buildDefinition=${VERSION}
+if [[ $VERSION == nightly* || $VERSION == master* ]]; then
+    buildDefinition=8.0snapshot
+fi
+
+php-build -i development "${buildDefinition}" "${INSTALL_DEST}/${VERSION}"
 
 pushd "${INSTALL_DEST}/${VERSION}"