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locke1994

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"What References Are Not"

Read between "What References Are Not" and "reference variables selected by the function" at " http://www.php.net/manual/en/language.references.arent.php ", then explain it to me. It begins complicated and ends even more! bound? caller? re-bound? bind? calling scope? reference mechanism? name-to-value binding? calling symbol table? What is that?
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