Post -> https://www.juarbo.com/php-7-php-5-6-vestacp/

phpfcgid56.sh

#!/bin/bash
# Adding php wrapper
user="$1"
domain="$2"
ip="$3"
home_dir="$4"
docroot="$5"
 
wrapper_script="#!/bin/sh
PHPRC=/usr/local/lib
export PHPRC
export PHP_FCGI_MAX_REQUESTS=1000
export PHP_FCGI_CHILDREN=20
exec /usr/bin/php-cgi5.6
"
wrapper_file="$home_dir/$user/web/$domain/cgi-bin/fcgi-starter"
 
echo "$wrapper_script" > $wrapper_file
chown $user:$user $wrapper_file
chmod -f 751 $wrapper_file
 
exit 0