PHP Single Variabel $ and Double $$

PHP Single Variabel $ and Double $$

PHP Single Variabel $ and Double $$

Broadly speaking, all of these are variables that only differ this variable in the variable that has been previously defined as an example as follows


     $name = 'Gatot';


     Ouputnya = Gatot



Whereas for $$ it will have different results


     $$name = 'Sableng';


     The output obtained by the variable Gatot = Sableng


That's how short it is in this video, for example ...


Hopefully it can be useful ...


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