Multiple PHP installations

How to install PHP 5.3.X as secondary php version from source

PHPV=5.3.6
cd /usr/local/src
wget http://us.php.net/get/php-$PHPV.tar.gz/from/this/mirror
mv mirror php-$PHPV.tar.gz
tar xzvf php-$PHPV.tar.gz
chown -R $USER:$USER php-$PHPV/
cd php-$PHPV/

apt-get install libxml2-dev libssl-dev libcurl4-gnutls-dev libjpeg62-dev libpng12-dev libfreetype6-dev unixodbc-dev

./configure 
  --prefix=/usr/local/php5.3 
  --with-config-file-path=/usr/local/etc/php5.3 
  --with-config-file-scan-dir=/usr/local/etc/php5.3/$SAPIconf.d 
  --with-libdir=/lib 
  --disable-cgi 
  --with-libxml-dir=/usr/ 
  --with-mysql=/usr/ 
  --enable-pdo 
  --with-pdo-mysql 
  --with-mysqli 
  --with-zlib-dir=/usr 
  --with-curl 
  --with-gd 
  --with-jpeg-dir=/usr/lib 
  --with-png-dir=/usr/lib 
  --with-freetype-dir=/usr/lib 
  --with-gettext 
  --enable-mbstring 
  --enable-soap 
  --enable-ftp 
  --enable-fpm 
  --with-openssl

make
make test
make install

More help in case you have errors: PHP-Configure-und-Compile-Fehler