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PHP Question: Variable Reference
Question
What does the following code print out?
function arrayPrint($array)
{
echo implode(' ', $array);
}
$arrayA = [1, 2, 3];
$arrayB = $arrayA;
$arrayB[1] = 0;
arrayPrint($arrayA);
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Comments
Submitted by Saul on Wed, 05/19/2010 - 23:07
Permalinkuseful, thanks!
Submitted by droope on Mon, 04/25/2011 - 17:49
PermalinkThank you Philip.
I was looking for a satisfactory reason behind this. Found it here....
Submitted by Rajat Sharma on Fri, 08/06/2021 - 12:20
PermalinkThank you Philip. It really helped.
Submitted by Rajat Sharma on Fri, 08/06/2021 - 12:21
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