diff --git a/plugins/site b/plugins/site
index b2ed1a3..a5cdd78 100644
--- a/plugins/site
+++ b/plugins/site
@@ -2,7 +2,7 @@
 
 # Site Manager Plugin (Create, delete and de/activate)
 # Syntax: site <domain> <option> <argument>
-# Options: -html, -php, -wp, -wpsubdir, -wpsubdom, -parked, -on, -off, -delete, -delete-all, -list, -nocache, -cache, -ssl-on, ssl-off
+# Options: -html, -php, -mysql, -wp, -wpsubdir, -wpsubdom, -parked, -on, -off, -delete, -delete-all, -list, -nocache, -cache, -ssl-on, ssl-off
 # Arguments: -cache, -root
 
 # shopt is necessary for this kind !(html|22222) of patterns
diff --git a/plugins/stack b/plugins/stack
index e948bf3..423f0c9 100644
--- a/plugins/stack
+++ b/plugins/stack
@@ -2,7 +2,7 @@
 
 # Server Stack Manager
 # Syntax: stack <option> <arguments>
-# Options: -html, -nginx, -php, -lemp, -mysql, -pma, -info, -purge-server-all, -web-tools
+# Options: -html, -nginx, -php, -lemp, -mysql, -pma, -info, -purge-server-all, -web-tools, -php-ver
 # Arguments: -purge, -notools, -noptim
 
 source /opt/webinoly/lib/install
@@ -398,6 +398,27 @@ elif [[ $opt == "-lemp" ]]; then
 	echo ""
 	
 
+elif [[ $opt == "-php-ver="* ]]; then
+	phpver=$(echo "${opt}" | cut -d'=' -f 2 -s)
+	if [[ -n $phpver && ($phpver == "7.2" || $phpver == "7.1" || $phpver == "7.0" || $phpver == "5.6") ]]; then
+		echo "${blu} New PHP version: '$phpver' ${end}"
+		if [[ $(conf_read php) == "true" && $(conf_read mysql-tool) == "true" ]]; then
+			sudo stack -php -purge
+			conf_write php-ver $phpver
+			sudo stack -php
+			sudo stack -pma
+		elif [[ $(conf_read php) == "true" && $(conf_read mysql-tool) != "true" ]]; then
+			sudo stack -php -purge
+			conf_write php-ver $phpver
+			sudo stack -php
+		elif [[ $(conf_read php) != "true" && $(conf_read mysql-tool) != "true" ]]; then
+			conf_write php-ver $phpver
+			echo "${gre} PHP is not already installed but new version will be installed next time! ${end}"
+		fi
+	else
+		echo "${red} Please, enter a valid PHP version!${end}"
+	fi
+
 # Info & Purge-Server-All
 elif [[ $opt == "-info" ]]; then
 	system_info