Fix php-fpm socket permission in apache2 multiphp templates

Grant webserver access to php-fpm pools

relates to issue #254

install/deb/multiphp/apache2/PHP-56.sh

@@ -10,7 +10,7 @@ pool_conf="[$2]
 
 listen = /run/php/php5.6-fpm-$2.sock
 listen.owner = $1
-listen.group = $1
+listen.group = www-data
 listen.mode = 0660
 
 user = $1

install/deb/multiphp/apache2/PHP-70.sh

@@ -10,7 +10,7 @@ pool_conf="[$2]
 
 listen = /run/php/php7.0-fpm-$2.sock
 listen.owner = $1
-listen.group = $1
+listen.group = www-data
 listen.mode = 0660
 
 user = $1

install/deb/multiphp/apache2/PHP-71.sh

@@ -10,7 +10,7 @@ pool_conf="[$2]
 
 listen = /run/php/php7.1-fpm-$2.sock
 listen.owner = $1
-listen.group = $1
+listen.group = www-data
 listen.mode = 0660
 
 user = $1

install/deb/multiphp/apache2/PHP-72.sh

@@ -10,7 +10,7 @@ pool_conf="[$2]
 
 listen = /run/php/php7.2-fpm-$2.sock
 listen.owner = $1
-listen.group = $1
+listen.group = www-data
 listen.mode = 0660
 
 user = $1

install/deb/multiphp/apache2/PHP-73.sh

@@ -10,7 +10,7 @@ pool_conf="[$2]
 
 listen = /run/php/php7.3-fpm-$2.sock
 listen.owner = $1
-listen.group = $1
+listen.group = www-data
 listen.mode = 0660
 
 user = $1