PHP performance difference between passing variables method
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        Published on 2010-05-22T23:46:22Z
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            2010/05/22
            23:50 UTC
        
        
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Hi everyone,
Will there be any measurable performance difference when passing data as values instead of as reference in PHP?
It seems like few people are aware of that variables can be passed as values instead of references. Is this common sense or not?
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