diff --git a/.gitignore b/.gitignore
index 7dd497e..d24ba49 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,9 @@
-/BAK/*
+# - common
+*.log
 *.swp
+conf/*.conf
+
+/BAK/*
 php-*
 log_*
 !php-5.6-libssl-1.1*
diff --git a/conf/organize_php_error_logs.conf.sample b/conf/organize_php_error_logs.conf.sample
new file mode 100644
index 0000000..359e608
--- /dev/null
+++ b/conf/organize_php_error_logs.conf.sample
@@ -0,0 +1,24 @@
+# ----------
+# - Parameter settings for script organize_php_error_logs.sh
+# ----------
+
+# - VERSIONS
+# -
+# - PHP Versions that will be checked
+# -
+#VERSIONS="5.4 5.6 7.0 7.1 7.2 7.3 7.4 8.0"
+
+# - HTTPD_USER
+# -
+# - If ommitted, script tries to determine the user under which user the webserver
+# - is running. If that fails, parameter defaults to 'www-data'
+# -
+#HTTPD_USER=""
+
+# - HTTPD_GROUP
+# -
+# - If ommitted, script tries to determine the user under which group the webserver
+# - is running. If that fails, parameter defaults to 'www-data'
+# -
+#HTTPD_GROUP=""
+
diff --git a/organize_php_error_logs.sh b/organize_php_error_logs.sh
new file mode 100755
index 0000000..79c0ac4
--- /dev/null
+++ b/organize_php_error_logs.sh
@@ -0,0 +1,503 @@
+#!/usr/bin/env bash
+
+script_name="$(basename $(realpath $0))"
+working_dir="$(dirname $(realpath $0))"
+
+conf_file="${working_dir}/conf/${script_name%%.*}.conf"
+
+LOCK_DIR="/tmp/$(basename $0).$$.LOCK"
+log_file="${LOCK_DIR}/${script_name%%.*}.log"
+
+backup_date="$(date +%Y-%m-%d-%H%M)"
+
+
+# ----------
+# Base Function(s)
+# ----------
+
+clean_up() {
+
+   # Perform program exit housekeeping
+   rm -rf "$LOCK_DIR"
+   blank_line
+   exit $1
+}
+
+echononl(){
+   if $terminal ; then
+      echo X\\c > /tmp/shprompt$$
+      if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
+         echo -e -n "   $*\\c" 1>&2
+      else
+         echo -e -n "   $*" 1>&2
+      fi
+      rm /tmp/shprompt$$
+   fi
+}
+fatal(){
+   echo ""
+   if $terminal ; then
+      echo -e "   [ \033[31m\033[1mFatal\033[m ] $*"
+   else
+      echo -e "   [ Fatal ] $*"
+   fi
+   echo ""
+   if $terminal ; then
+      echo -e "             \033[1mScript terminated\033[m.."
+   else
+      echo -e "             Script terminated.."
+   fi
+   echo ""
+   rm -rf $LOCK_DIR
+   exit 1
+}
+error (){
+   echo ""
+   if $terminal ; then
+      echo -e "   [ \033[31m\033[1mError\033[m ] $*"
+   else
+      echo "   [ Error ] $*"
+   fi
+   echo ""
+}
+
+warn (){
+   echo ""
+   if $terminal ; then
+      echo -e "   [ \033[33m\033[1mWarning\033[m ] $*"
+   else
+      echo "   [ Warning ] $*"
+   fi
+   echo ""
+}
+
+info (){
+   if $terminal ; then
+      echo ""
+      if $terminal ; then
+         echo -e "   [ \033[32m\033[1mInfo\033[m ]  $*"
+      else
+         echo "   [ Info ]  $*"
+      fi
+      echo ""
+   fi
+}
+
+
+echo_ok() {
+   if $terminal ; then
+      echo -e "\033[85G[ \033[32mok\033[m ]"
+   fi
+}
+echo_failed(){
+   if $terminal ; then
+      echo -e "\033[85G[ \033[1;31mfailed\033[m ]"
+   fi
+}
+echo_skipped() {
+   if $terminal ; then
+      echo -e "\033[85G[ \033[33m\033[1mskipped\033[m ]"
+   fi
+}
+echo_wait(){
+   if $terminal ; then
+      echo -en "\033[85G[ \033[5m\033[1m..\033[m ]"
+   fi
+}
+
+trim() {
+    local var="$*"
+    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
+    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
+    echo -n "$var"
+}
+
+blank_line() {
+   if $terminal ; then
+      echo ""
+   fi
+}
+
+detect_os () {
+
+   if $(which lsb_release > /dev/null 2>&1) ; then
+
+      DIST="$(lsb_release -i | awk '{print tolower($3)}')"
+      DIST_VERSION="$(lsb_release -r | awk '{print tolower($2)}')"
+      DIST_CODENAME="$(lsb_release -c | awk '{print tolower($2)}')"
+
+      if [[ "$DIST" = "debian" ]]; then
+         if $(echo "$DIST_VERSION" | grep -q '\.') ; then
+            DIST_VERSION=$(echo "$DIST_VERSION" | cut --delimiter='.' -f1)
+         fi
+      fi
+
+   elif [[ -e "/etc/os-release" ]]; then
+
+      . /etc/os-release
+
+      DIST=$ID
+      DIST_VERSION=${VERSION_ID}
+
+   fi
+
+   # remove whitespace from DIST and DIST_VERSION
+   DIST="${DIST// /}"
+   DIST_VERSION="${DIST_VERSION// /}"
+
+}
+
+
+# ----------
+# - Jobhandling
+# ----------
+
+# - Run 'clean_up' for signals SIGHUP SIGINT SIGTERM
+# -
+trap clean_up SIGHUP SIGINT SIGTERM
+
+# - Create lock directory '$LOCK_DIR"
+#
+mkdir "$LOCK_DIR"
+
+
+# ----------
+# - Some checks ..
+# ----------
+
+# - Running in a terminal?
+# -
+if [[ -t 1 ]] ; then
+   terminal=true
+else
+   fatal "Script must run in a terminal."
+fi
+
+
+# ==========
+# - Begin Main Script
+# ==========
+
+# ----------
+# - Headline
+# ----------
+
+if $terminal ; then
+   echo ""
+   echo -e "\033[1m----------\033[m"
+   echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m"
+   echo -e "\033[1m----------\033[m"
+fi
+
+
+# ----------
+#  Read Configurations from $conf_file
+# ----------
+
+# - Give your default values here
+# -
+DEFAULT_VERSIONS="5.4 5.6 7.0 7.1 7.2 7.3 7.4"
+DEFAULT_HTTPD_USER=www-data
+DEFAULT_HTTPD_GROUP=www-data
+
+blank_line
+echononl "Loading configuration settings from $(basename ${conf_file}).."
+if [[ -f "$conf_file" ]]; then
+   source "$conf_file" > $log_file 2>&1
+   if [[ $? -eq 0 ]]; then
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $tmp_log_file)"
+   fi
+else
+   echo_skipped
+   warn "No Configuration File found. Loading defaults.."
+fi
+
+[[ -n "$VERSIONS" ]] || VERSIONS="$DEFAULT_VERSIONS"
+[[ -n "$HTTPD_USER" ]] && DEFAULT_HTTPD_USER="$HTTPD_USER"
+[[ -n "$HTTPD_GROUP" ]] && DEFAULT_HTTPD_GROUP="$HTTPD_GROUP"
+
+if [[ -z "$HTTPD_USER" ]] || [[ -z "$HTTPD_GROUP" ]] ; then
+
+   ## - Determin httpd binary
+   ## -
+   _httpd_binary="`which httpd`"
+   if [ -z "$_httpd_binary" ]; then
+      _httpd_binary="$(ps -axu | grep httpd |  grep -e "^root" | grep -v grep | awk '{print$11}')"
+      if [ -z "$_httpd_binary" ]; then
+         if [ -x "/usr/local/apache2/bin/httpd" ]; then
+            _httpd_binary="/usr/local/apache2/bin/httpd"
+         fi
+      fi
+   fi
+
+   if [ -x "$_httpd_binary" ];then
+      ## - Determin websever user
+      ## -
+      _pass_web_user=false
+      web_user="`$_httpd_binary -t -D DUMP_RUN_CFG | grep -i -e "^User" | awk '{print$2}' | cut -d\"=\" -f2 | tr -d '"'`"
+      web_group="`$_httpd_binary -t -D DUMP_RUN_CFG | grep -i -e "^Group" | awk '{print$2}' | cut -d\"=\" -f2 | tr -d '"'`"
+      if [[ -n "$web_user" ]] ; then 
+         DEFAULT_HTTPD_USER=$web_user
+      fi
+      if [[ -n "$web_group" ]]; then
+         DEFAULT_HTTPD_GROUP=$web_group
+      fi
+   fi
+fi
+
+
+echo ""
+echo ""
+echo -e "\033[32m--\033[m"
+echo ""
+echo "Insert User/Group for PHP FPM daemon."
+echo ""
+echo ""
+
+HTTPD_USER=
+while [ "X$HTTPD_USER" = "X" ]
+do
+   echononl "PHP FPM user [${DEFAULT_HTTPD_USER}]: "
+   read HTTPD_USER
+   if [ "X$HTTPD_USER" = "X" ]; then
+      HTTPD_USER=$DEFAULT_HTTPD_USER
+   fi
+done
+
+if [ -z "$_HTTPD_GROUP" ]; then
+   if [ "$HTTPD_USER" = "nobody" ]; then
+      DEFAULT_HTTPD_GROUP="nogroup"
+   else
+      DEFAULT_HTTPD_GROUP=$HTTPD_USER
+   fi
+fi
+HTTPD_GROUP=
+while [ "X$HTTPD_GROUP" = "X" ]
+do
+   echononl "PHP FPM group [$DEFAULT_HTTPD_GROUP]: "
+   read HTTPD_GROUP
+   if [ "X$HTTPD_GROUP" = "X" ]; then
+      HTTPD_GROUP=$DEFAULT_HTTPD_GROUP
+   fi
+done
+
+blank_line
+blank_line
+echo -e "\033[m--\033[m"
+echo -e "\033[32mStart Script with the following Parameters \033[m"
+echo -e "\033[m--\033[m"
+echo ""
+echo "   PHP FPM User.....................: $HTTPD_USER"
+echo "   PHP FPM GROUP....................: $HTTPD_GROUP"
+echo ""
+echo "   PHP versions to check............: $VERSIONS"
+
+blank_line
+echononl "Continue with this parameters? [\033[1myes/no\033[m]: "
+read OK
+while [[ "${OK,,}" != "yes" ]] && [[ "${OK,,}" != "no" ]] ; do
+   echononl "\033[33mWrong entry!\033[m [\033[1myes/no\033[m]: "
+   read OK
+done
+[[ "${OK,,}" = "yes" ]] || fatal "Canceled by user input."
+blank_line
+
+
+# log file location
+#
+for _version in $VERSIONS ; do 
+   if [[ ! -d "$(realpath "/usr/local/php-${_version}")" ]]; then
+
+      if $terminal ; then
+         echo ""
+         echo -e "\033[1m----------\033[m"
+         echo -e "\033[33mNo PHP version $_version present\033[m"
+         echo -e "\033[1m----------\033[m"
+      fi
+
+      # delete PHP FPM log directories from old non-existent installations
+      #
+      if [[ -d "/var/log/php-${_version}-fpm" ]] ; then
+
+         echononl "Remove directory /var/log/php-${_version}-fpm .."
+         rm -rf "/var/log/php-${_version}-fpm" > "$log_file" 2>&1
+         if [[ $? -ne 0 ]]; then
+            echo_failed
+            error "$(cat "$log_file")"
+
+            echononl "continue anyway [yes/no]: "
+            read OK
+            OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+            while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+               echononl "Wrong entry! - repeat [yes/no]: "
+               read OK
+            done
+            [[ $OK = "yes" ]] || fatal "Stopped by user"
+         else
+            echo_ok
+         fi
+      fi
+
+      if [[ -f "/var/log/apache2/php_errors.log" ]]; then
+
+         echononl "Remove old log-files '/var/log/apache2/php_errors.log*'.."
+         rm -f "/var/log/apache2/php_errors.log*" "$log_file" 2>&1
+
+         if [[ $? -ne 0 ]]; then
+            echo_failed
+            error "$(cat "$log_file")"
+
+            echononl "continue anyway [yes/no]: "
+            read OK
+            OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+            while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+               echononl "Wrong entry! - repeat [yes/no]: "
+               read OK
+            done
+            [[ $OK = "yes" ]] || fatal "Stopped by user"
+         else
+            echo_ok
+         fi
+      fi
+
+      # delete logrotation definitions from old non-existent installations
+      #
+      if [[ -f "/etc/logrotate.d/php-${_version}-fpm" ]] ; then
+
+         echononl "Remove logrotition definition 'php-${_version}-fpm'.."
+         rm "/etc/logrotate.d/php-${_version}-fpm" > "$log_file" 2>&1
+
+         if [[ $? -ne 0 ]]; then
+            echo_failed
+            error "$(cat "$log_file")"
+
+            echononl "continue anyway [yes/no]: "
+            read OK
+            OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+            while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+               echononl "Wrong entry! - repeat [yes/no]: "
+               read OK
+            done
+            [[ $OK = "yes" ]] || fatal "Stopped by user"
+         else
+            echo_ok
+         fi
+      fi
+
+      continue
+   fi
+
+   if $terminal ; then
+      echo ""
+      echo -e "\033[1m----------\033[m"
+      echo -e "\033[32mFound installed PHP version $_version \033[m"
+      echo -e "\033[1m----------\033[m"
+   fi
+
+   echononl "Create new log-file '/var/log/php-${_version}-fpm/php_errors.log'.."
+   touch "/var/log/php-${_version}-fpm/php_errors.log" > "$log_file" 2>&1
+   if [[ $? -ne 0 ]]; then
+      echo_failed
+      error "$(cat "$log_file")"
+
+      echononl "continue anyway [yes/no]: "
+      read OK
+      OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+      while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+         echononl "Wrong entry! - repeat [yes/no]: "
+         read OK
+      done
+      [[ $OK = "yes" ]] || fatal "Stopped by user"
+   else
+      echo_ok
+   fi
+
+   echononl "Set Owner Permissions to new log-file (${HTTPD_USER}:${HTTPD_GROUP}).."
+   chown $HTTPD_USER:$HTTPD_GROUP /var/log/php-${_version}-fpm/php_errors.log > "$log_file" 2>&1
+   if [[ $? -ne 0 ]]; then
+      echo_failed
+      error "$(cat "$log_file")"
+
+      echononl "continue anyway [yes/no]: "
+      read OK
+      OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+      while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+         echononl "Wrong entry! - repeat [yes/no]: "
+         read OK
+      done
+      [[ $OK = "yes" ]] || fatal "Stopped by user"
+   else
+      echo_ok
+   fi
+
+   echononl "Set parameter 'error_log' at PHP ini file.."
+   perl -i -n -p -e "s#^error_log\s*=.*#error_log = \"/var/log/php-${_version}-fpm/php_errors.log\"#" \
+      /usr/local/php-${_version}/etc/php.ini > "$log_file" 2>&1
+   if [[ $? -ne 0 ]]; then
+      echo_failed
+      error "$(cat "$log_file")"
+
+      echononl "continue anyway [yes/no]: "
+      read OK
+      OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+      while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+         echononl "Wrong entry! - repeat [yes/no]: "
+         read OK
+      done
+      [[ $OK = "yes" ]] || fatal "Stopped by user"
+   else
+      echo_ok
+   fi
+
+   echononl "Create configuration file for logrotation.."
+   cat << EOF > /etc/logrotate.d/php-${_version}-fpm
+/var/log/php-${_version}-fpm/*log {
+   daily
+   rotate 7
+   start 0
+   compress
+   delaycompress
+   missingok
+   notifempty
+   sharedscripts
+   postrotate
+      if [[ -f " /var/log/php-${_version}-fpm/php_errors.log" ]] ; then
+         chown ${HTTPD_USER}:$HTTPD_GROUP  /var/log/php-${_version}-fpm/php_errors.log
+      fi
+      [ ! -f /run/php-${_version}-fpm.pid ]] || kill -USR1 \$(cat /run/php-${_version}-fpm.pid)
+   endscript
+}
+EOF
+   if [[ $? -ne 0 ]]; then
+      echo_failed
+      error "$(cat "$log_file")"
+
+      echononl "continue anyway [yes/no]: "
+      read OK
+      OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+      while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+         echononl "Wrong entry! - repeat [yes/no]: "
+         read OK
+      done
+      [[ $OK = "yes" ]] || fatal "Stopped by user"
+   else
+      echo_ok
+   fi
+
+   echononl "Restart PHP FPM ${_version} process.."
+   systemctl restart php-${_version}-fpm > "$log_file" 2>&1
+   if [[ $? -ne 0 ]]; then
+      echo_failed
+      error "$(cat "$log_file")"
+   else
+      echo_ok
+   fi
+
+done
+
+blank_line
+clean_up 0
+