[PHP] Adjust the names (script, sample folder, generator) to lang option (#159)

* Prefix slim-petstore-server.sh with 'php-'

* Prefix slim sample folder

* Prefix ze-ph-petstore-server.sh with 'php-'

* Prefix ze-ph sample folder

* Prefix lumen-petstore-server.sh with 'php-'

* Prefix lumen sample folder

bin/ensure-up-to-date

@@ -20,9 +20,9 @@ sleep 5
 ./bin/php-petstore.sh
 ./bin/php-silex-petstore-server.sh
 ./bin/php-symfony-petstore.sh
-./bin/lumen-petstore-server.sh
-./bin/slim-petstore-server.sh
-./bin/ze-ph-petstore-server.sh
+./bin/php-lumen-petstore-server.sh
+./bin/php-slim-petstore-server.sh
+./bin/php-ze-ph-petstore-server.sh
 ./bin/openapi3/php-petstore.sh
 
 # Check:

bin/php-lumen-petstore-server.sh

@@ -27,6 +27,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/lumen -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g php-lumen -o samples/server/petstore/lumen $@"
+ags="generate -t modules/openapi-generator/src/main/resources/lumen -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g php-lumen -o samples/server/petstore/php-lumen $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/php-slim-petstore-server.sh

@@ -27,6 +27,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/slim -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g php-slim -o samples/server/petstore/slim $@"
+ags="generate -t modules/openapi-generator/src/main/resources/slim -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g php-slim -o samples/server/petstore/php-slim $@"
 
 java $JAVA_OPTS -jar $executable $ags

bin/php-ze-ph-petstore-server.sh

@@ -27,6 +27,6 @@ fi
 
 # if you've executed sbt assembly previously it will use that instead.
 export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/ze-ph -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g php-ze-ph -o samples/server/petstore/ze-ph $@"
+ags="generate -t modules/openapi-generator/src/main/resources/ze-ph -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g php-ze-ph -o samples/server/petstore/php-ze-ph $@"
 
 java $JAVA_OPTS -jar $executable $ags