Download and build PHP

build_php.sh

#!/bin/bash
#Shell script to download and compiling PHP. 
#You must manually install all dependencies!
#Author: Marcin Morawski <marcin@morawskim.pl>

#Exit immediately if a command exits with a non-zero status.
set -e

#Avoid accidental overwriting of a file
set -o noclobber

PHP_VERSION=$1
PHP_DOWNLOAD_MUSEUM_URL="http://museum.php.net/php5/php-$PHP_VERSION.tar.gz"
PHP_DOWNLOAD_CURRENT_URL="http://pl1.php.net/get/php-$PHP_VERSION.tar.gz/from/this/mirror"

PHP_SRC_DIRECTORY="/usr/local/src/php"
PHP_INSTALL_DIRECTORY="/opt/php/$PHP_VERSION"
PHP_INI_DIR="/opt/php/$PHP_VERSION/etc/conf.d"

#we dont use TMPDIR
TMPDIRECTORY="/tmp"
PHP_SRC_DOWNLOAD_TO="$TMPDIRECTORY/phpsource.tar.gz"

MYSQL_CONFIG_BIN=$(which mysql_config)
#APXS2_BIN=$(which apxs2)
#--with-apxs2=$APXS2_BIN \

PHP_USER='root'
PHP_GROUP='root'
PHP_OPTIONS=" --with-readline --with-gmp --enable-cli --with-openssl \
  --enable-sockets --with-curl --enable-ftp --enable-pcntl --enable-memory-limit \
  --enable-bcmath --with-iconv \
  --with-ctype --enable-mbstring --with-mime-magic \
  --enable-pdo --with-pdo-mysql --with-pdo-sqlite --with-mysqli=$MYSQL_CONFIG_BIN \
  --enable-libxml --with-xsl --enable-soap --with-mcrypt --with-mhash  --enable-intl \
  --enable-shmop --enable-sysvsem  --enable-sysvshm  --enable-sysvmsg --enable-tokenizer \
  --with-config-file-scan-dir=$PHP_INI_DIR
  --enable-debug --enable-maintainer-zts
"

if [ $# -ne 1 ]; then
  echo "Usage:" >&2
  echo `basename $0` ' phpVersion' >&2
  exit 1
fi

if [ $UID -ne 0 ]; then
  echo 'You must run this script as root'>&2
  exit 1
fi

#create dirs
mkdir -p $PHP_SRC_DIRECTORY
mkdir -p $PHP_INI_DIR
mkdir -p $PHP_INSTALL_DIRECTORY

#download php src. We use two server because old releases are stored in museum, new not
wget -O $PHP_SRC_DOWNLOAD_TO $PHP_DOWNLOAD_MUSEUM_URL || wget -O $PHP_SRC_DOWNLOAD_TO $PHP_DOWNLOAD_CURRENT_URL
sudo -u $PHP_USER tar -zxvf $PHP_SRC_DOWNLOAD_TO -C $PHP_SRC_DIRECTORY >/dev/null

#compiling and install
SOURCE_DIR="$PHP_SRC_DIRECTORY/php-$PHP_VERSION"
cd $SOURCE_DIR
sudo -u $PHP_USER ./configure --prefix=$PHP_INSTALL_DIRECTORY $PHP_OPTIONS
sudo -u $PHP_USER make
make install
chown $PHP_USER:$PHP_GROUP -R $PHP_INSTALL_DIRECTORY
rm -f $PHP_SRC_DOWNLOAD_TO