Replacement PHP session cleaner for Ubuntu (place inside /usr/lib/php5/)

sessionclean

#!/bin/sh

# check if file-based sessions are enabled
file_storage=$(/usr/lib/php5/sessionstorage | grep '^files$' -c)
if [ "$file_storage" = "0" ]; then
    exit 0
fi


# first find all used files and touch them (hope it's not massive amount of files)
[ -x /usr/bin/lsof ] && /usr/bin/lsof -w -l +d "${1}" | awk -- '{ if (NR > 1) { print $9; } }' | xargs -i touch -c {}

# find all files older then maxlifetime
find "${1}" -depth -mindepth 1 -maxdepth 1 -ignore_readdir_race -type f -cmin "+${2}" -delete

exit 0

sessionstorage

#!/bin/sh -e

# Utility script to determine which session storage mechanisms are used in php5

if which php5 >/dev/null 2>&1; then
    # Iterate through the PHP files for each SAPI, using PHP to get the session.save_handler
    session_handlers="";
    for sapi in apache2 apache2filter cgi fpm; do
        if [ -e /etc/php5/${sapi}/php.ini ]; then
            cur=$(php5 -c /etc/php5/${sapi}/php.ini -d "error_reporting='~E_ALL'" -r 'echo ini_get("session.save_handler");')
            [ -z "$cur" ] && continue
            if [ -z "$session_handlers" ]; then
                session_handlers="$cur"
            else
                session_handlers="$session_handlers\n$cur"
            fi
        fi
    done
    echo $session_handlers | sort -u
else
    # Iterate through the PHP files for each SAPI, grepping out the session.save_handler
    find /etc/php5/ -type f -name "*.ini" -print -not -path "/etc/php5/cli/*" \
        | xargs grep -h session.save_handler \
        | sed -n -e 's/^[[:space:]]*session.save_handler[[:space:]]*=[[:space:]]*\([[:alnum:]]\+\).*$/\1/p' \
        | sort -u
fi

exit 0