I installed PHP5.3.3 and PHP5.4.28 at the same time in one VirtualBox guest OS.

Basic information.

  • Host OS: Windows 7 Ultimate 64bit
  • VirtualBox 4.3.12
  • Guest OS: CentOS 6.5 64bit with 512MB base memory
  • PHP5.3.3 is installed as mod_php
  • PHP5.5.12 is installed as php-fpm with mod_fastcgi

 

Run PHP BENCHMARK SCRIPT to get the total time.

php-benchmark-5.3.3

The total time of PHP 5.3.3 is 6.746 seconds.

php-benchmark-5.5.12

The total time of PHP 5.5.12 is 5.628 seconds.

I  repeated the test many times. The average difference is 85%. On the other words, PHP 5.5 spend 1 second less than PHP 5.3.

 

 

David Yin

David is a blogger, geek, and web developer — founder of FreeInOutBoard.com. If you like his post, you can say thank you here

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