./php-brew.sh help

php-brew.sh

#!/bin/bash

if [[ "$1" = "-h" || "$1" = "--help" || $1 = "help" || $1 = "man" ]]
then
    echo "A tiny script to run a command against PHP 5.3, 5.4, 5.5 and 5.6 using homebrew"
    echo
    echo -e "\033[34mUsage:\033[0m"
    echo -e "\033[34m------\033[0m"
    echo -e "  \033[32m$0\033[0m \033[33m<command>\033[0m"
    echo
    echo -e "  \033[33mcommand:\033[0m any command you want to run against all PHP versions"

    exit 0
fi

MIN_PHP_VERSION=3
MAX_PHP_VERSION=6

INIT_PHP_VERSION=$(php -v | head -n1 | sed 's/.*5\.\([0-9]\+\).*/\1/')
CURR_PHP_VERSION=$MIN_PHP_VERSION

OUTPUT=$(brew unlink php5$INIT_PHP_VERSION 2>&1)

if [ $? -ne 0 ]
then
    echo $OUTPUT
fi

while [ $CURR_PHP_VERSION -le $MAX_PHP_VERSION ]
do
    OUTPUT=$(brew link php5$CURR_PHP_VERSION 2>&1)

    if [ $? -ne 0 ]
    then
        echo $OUTPUT

        continue
    fi

    echo Running on PHP 5.$CURR_PHP_VERSION
    php -v | head -n1
    
    OUTPUT=$($* 2>&1)

    if [ $? -ne 0 ]
    then
        echo $OUTPUT
    else
        echo -e "\033[32mEverything is OK on PHP 5.$CURR_PHP_VERSION \\o/\033[0m"
    fi

    OUTPUT=$(brew unlink php5$CURR_PHP_VERSION 2>&1)

    if [ $? -ne 0 ]
    then
        echo $OUTPUT
    fi

    (( CURR_PHP_VERSION=$CURR_PHP_VERSION+1 ))
done

OUTPUT=$(brew link php5$INIT_PHP_VERSION 2>&1)

if [ $? -ne 0 ]
then
    echo $OUTPUT
fi