Merge pull request #218 from linuxserver/code-server-php-apt

standardize apt-get

root/etc/cont-init.d/95-apt-get

@@ -0,0 +1,3 @@
+#!/usr/bin/with-contenv bash
+
+apt-get update

root/etc/cont-init.d/98-php

@@ -1,6 +1,6 @@
 #!/usr/bin/with-contenv bash
 
 echo "**** installing php and composer ****"
-apt-get update && apt-get install -y \
-  composer \
-  php7.2
+apt-get install -y \
+    composer \
+    php