diff --git a/scripts/install_php.sh b/scripts/install_php.sh
index 7ee3cc6..f15119b 100755
--- a/scripts/install_php.sh
+++ b/scripts/install_php.sh
@@ -375,7 +375,7 @@ cat >> /etc/php/${PHPv}/fpm/pool.d/lemper.conf <<EOL
 user = lemper
 group = lemper
 
-listen = /run/php/php7.1-fpm.$pool.sock
+listen = /run/php/php7.3-fpm.$pool.sock
 listen.owner = lemper
 listen.group = lemper
 listen.mode = 0666
@@ -390,15 +390,15 @@ pm.process_idle_timeout = 30s;
 pm.max_requests = 500
 
 request_slowlog_timeout = 6s
-slowlog = /var/log/php7.1-fpm_slow.$pool.log
+slowlog = /var/log/php7.3-fpm_slow.$pool.log
 
 chdir = /
 
-security.limit_extensions = .php .php3 .php4 .php5
+security.limit_extensions = .php .php3 .php4 .php5 .php73
 
 ;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f you@yourmail.com
 php_flag[display_errors] = on
-php_admin_value[error_log] = /var/log/php7.1-fpm.$pool.log
+php_admin_value[error_log] = /var/log/php7.3-fpm.$pool.log
 php_admin_flag[log_errors] = on
 ;php_admin_value[memory_limit] = 32M
 EOL
diff --git a/scripts/ngxvhost.sh b/scripts/ngxvhost.sh
index dfe48cd..f2c5e4d 100755
--- a/scripts/ngxvhost.sh
+++ b/scripts/ngxvhost.sh
@@ -125,31 +125,34 @@ Requirements:
 Usage: $APP_NAME [options]...
 
 Options:
-  -u, --username <virtual-host username>
-      Use username added from adduser/useradd. Do not use root user.
+  -c, --enable-fastcgi-cache
+      Enable PHP FastCGI cache module.
 
   -d, --domain-name <server domain name>
       Any valid domain name and/or sub domain name is allowed.
       i.e. example.com or sub.example.com
 
-  -w, --webroot <web root>
-      Web root is absolute path to the website root directory.
-      i.e. /home/username/Webs/example.test
-
   -f, --framework <website framework>
       Type of web framework and cms, i.e. default.
       Currently supported framework and cms: default (vanilla php), codeigniter, laravel, phalcon, wordpress, wordpress-ms.
 
       Another framework and cms will be added soon.
 
+  -h, --help
+      Print this message and exit.
+
+  -p, --php-version
+      PHP version for selected framework.
+
   -s, --clone-skeleton
       Clone default skeleton for selected framework.
 
-  -c, --enable-fastcgi-cache
-      Enable PHP FastCGI cache module.
+  -u, --username <virtual-host username>
+      Use username added from adduser/useradd. Do not use root user.
 
-  -h, --help
-      Print this message and exit.
+  -w, --webroot <web root>
+      Web root is absolute path to the website root directory.
+      i.e. /home/username/Webs/example.test
 
 Example:
 $APP_NAME -u username -d example.com -f default -w /home/username/Webs/example.dev