Dockerfile update

Sources/php_script/Dockerfile

@@ -1,4 +1,4 @@
 FROM php:8.1-cli
-COPY . ./script
+COPY . ./script/
-WORKDIR ./script
+WORKDIR ./script/
-CMD [ "php", "./script/distance.php" ]
+CMD ./script/index.php

Sources/php_script/script/index.html

@@ -1 +0,0 @@
-<h1>Hello DaflDev</h1>

Sources/php_script/script/index.php

@@ -0,0 +1,5 @@
+<?php
+
+echo <h1>Hello Dafldev</h1>
+
+?>