Wow, that's quite a performance gain. Does PHP 5.4 honestly offer that big of a performance improvement? I knew of the performance improvements, but that's almost unbelievable. I have to upgrade to 5.4, but this is compelling me to do it right now!
There are performance improvements, but the graph is actually pretty extreme.
If you read the full discussion on twitter he reveals that it isn't a web server, but a server running CLI scripts constantly. It is entirely possible there was a performance improvement in one thing that was constantly running and it may not actually be an accurate representation of overall performance improvement in PHP 5.4.
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[ 2.8 ms ] story [ 21.3 ms ] threadIf you read the full discussion on twitter he reveals that it isn't a web server, but a server running CLI scripts constantly. It is entirely possible there was a performance improvement in one thing that was constantly running and it may not actually be an accurate representation of overall performance improvement in PHP 5.4.