PHP performance difference between passing variables method

Posted by Industrial on Stack Overflow See other posts from Stack Overflow or by Industrial
Published on 2010-05-22T23:46:22Z Indexed on 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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