myvesta/bin/v-list-php

#!/bin/bash
# info: list of installed php versions
# options: [FORMAT]
#
# The function for obtaining the list of installed PHP versions.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument definition
format=${1-shell}

# Includes
source $VESTA/func/main.sh

# JSON list function
json_list() {
    counter=$(echo "$phpversions" | wc -l)
    i=1
    echo '['
    for phpversion in $phpversions; do
        if [ "$i" -lt "$counter" ]; then
            echo -e  "\t\"$phpversion\","
        else
            echo -e  "\t\"$phpversion\""
        fi
        (( ++i))
    done
    echo "]"
}

# shell list function
shell_list() {
    for phpversion in $phpversions; do
        echo "$phpversion"
    done
}

# PLAIN list function
plain_list() {
    for phpversion in $phpversions; do
        echo "$phpversion"
    done
}

# CSV list function
csv_list() {
    for phpversion in $phpversions; do
        echo "$phpversion"
    done
}


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Obtaining the list of installed PHP-FPM versions
phpversions=$(find /etc/php/ -type d -name 'fpm' | sed "s|/etc/php/||" | sed "s|/fpm||" | sort)

# Listing data
case $format in
    json)   json_list ;;
    plain)  plain_list ;;
    csv)    csv_list ;;
    shell)  shell_list ;;
esac


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

exit