prefacepart ��.  language features  1.the new php    past    present    future  2.features    namespaces      why we use namespaces      declaration      import and alias      helpful tips    code to an interface    traits      why we use traits      how to create a trait      how to use a trait    generators      create a generator      use a generator    closures      create      attach state    zend opcache      enable zend opcache      configure zend opcache      use zend opcache    built-in http server      start the server      configure the server      router scripts      detect the built-in server      drawbacks    what's nextpart ��.good practices  3.standards    php-fig to the rescue    framework interoperability      interfaces      autoloading      style    what is a psr?    psr-1: basic code style    psr-2: strict code style    psr-3: logger interface      write a psr-3 logger      use a psr-3 logger    psr-4: autoloaders      why autoloaders are important      the psr-4 autoloader strategy      how to write a psr-4 autoloader (and why you shouldn't)  4.components    why use components?    what are components?    components versus frameworks      not all frameworks are bad      use the right tool for the job    find components      shop      choose      leave feedback    use php components  5.good practicespart ��.deployment, testing, and tuning  6.hosting  7.provisioning  8.tuning  9.deployment  10.testing  11.profiling  12.hhvmand hack  13.communitya.installing phpb.local development environmentsindex