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home / developersection / interviews / what is the difference between $name and $$name?
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What is the difference between $name and $$name?

James Smith 3660 17 May 2011
php php
Updated 18 Sep 2020
James Smith
James Smith

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James Smith
James Smith 17 May 2011
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$name is variable where as $$name is reference variable
like $name=gim and $$name=singh so $jim value is smith.
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