easy question

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I can't find this out by searching on google, php.net, etc. I am going
over some php code and don't know to much. When using PEAR packages
there is a lot of =& what does the equal and the ampersand mean in php?

Re: easy question

e.ellington@gmail.com wrote:
Quoted text here. Click to load it

Copy by reference... similar to a pointer in C

$b =& $a;

echo $a; // results in 5

Justin Koivisto, ZCE - justin@koivi.com

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