Tijnema ! wrote:
But what else would you use a lot in your code? all commonly used things (like while, if, echo, etc) are just (nearly) as fast as their alternatives (for, print, etc). Other functions (like file/stream) might be some performance difference, but you probably use this only a few times in your script. So there's not a bigger performance difference then when optimizing echo/print.
Get your head out of the details. Try file-based caching against DB access. Or SQL query optimisation. Or even server configuration tuning. All these things and others on the same level are far more worthy of your time.
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