PHP

• configure php5.6 with stuff you need: ./configure --prefix=/home/colettace --with-zlib --with-openssl --with-bz2 --with-mysqli --enable-mbstring --with-curl
• start the dev server: php -S localhost:3000
• file_put_contents($file, $string, FILE_APPEND | LOCK_EX);
• pecl
• phpgd