title: Multi Threading / Multi Tasking in PHP
body: <p>In PHP we normally do coding without considering what the server is capable of. Now a days even PCs have multiple cores and process 64 bit data also. As far as I know the PHP engine itself  is optimised to take advantage of multiple cores. How can we programmers can optimize further the code to take advantage of multiple cores.</p>
  
  <p>In other words I want to know the techniques that will teach me to write code which will be more likely to be considered by php engine to process parallely. </p>
  
  <p>I'm not asking for any user defined / open source queuing method but to write the same code in such a way  that it takes advantage of multi core and works faster.</p>
  
  <p>Please suggest your thoughts  and share your experience if you already are doing something like this.</p>
  
  <p>I am hoping there should be way we can optimize code further.</p>